• Chrysler ‘A’ Block: 340 – Dish Top: 4.070 Bore – 4.000 Stroke – -21.00CC – #99786

    Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required)
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dish Top
    Bore: 4.070
    Stroke: 4.000
    Rod Length: 6.123
    Compression Height: 1.459
    Compression Ratio (58): 10.53
    Compression Ratio (60): 10.32
    Compression Ratio (64): 9.93
    Dome Volume: -21.00
    Dome Height: .160
    Gram Weight: 495
    Rings: 1/16 1/16 3/16
    Ring Set: RS-9771-75
    Rings Included: No
    Oil Rail Spacer: NO
    Pins: 5115 Straight Wall
    Pin Diameter: .984
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 143 Grams
    Pin Buttons: NO
    Block Height: 9.599
    Top Land: .300
    Second Land: .157
    Oil Land: .078
    Deck Thickness: .340
    Intake Cutter: 2.200
    Exhaust Cutter: 1.800
    Intake Depth: .300
    Exhaust Depth: .280
    Note: Will work with Mopar open and closed chamber, Edelbrock & Indy Heads
    Details

  • Chrysler ‘A’ Block: 340 – Dome Top: 4.070 Bore – 3.310 Stroke – 12.60CC – #99626

    Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required)
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.070
    Stroke: 3.310
    Rod Length: 6.123
    Compression Height: 1.804
    Compression Ratio (58): 13.70
    Compression Ratio (60): 13.26
    Compression Ratio (64): 12.46
    Dome Volume: 12.60
    Dome Height: .450
    Gram Weight: 550
    Rings: 1/16 1/16 3/16
    Ring Set: RS-9771-75
    Rings Included: No
    Oil Rail Spacer: NO
    Pins: 5115 Straight Wall
    Pin Diameter: .984
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 143 Grams
    Pin Buttons: NO
    Block Height: 9.599
    Top Land: .280
    Second Land: .157
    Oil Land: .078
    Deck Thickness: .180
    Intake Cutter: 2.150
    Exhaust Cutter: 1.700
    Intake Depth: .300
    Exhaust Depth: .250
    Note: Will work with factory open & closed chamber heads ONLY
    Details

  • Chrysler ‘A’ Block: 340 – Dome Top: 4.070 Bore – 4.000 Stroke – 4.20CC – #99788

    Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required)
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.070
    Stroke: 4.000
    Rod Length: 6.123
    Compression Height: 1.459
    Compression Ratio (58): 14.27
    Compression Ratio (60): 13.87
    Compression Ratio (64): 13.14
    Dome Volume: 4.20
    Dome Height: .250
    Gram Weight: 497
    Rings: 1/16 1/16 3/16
    Ring Set: RS-9771-75
    Rings Included: No
    Oil Rail Spacer: NO
    Pins: 5115 Straight Wall
    Pin Diameter: .984
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 143 Grams
    Pin Buttons: NO
    Block Height: 9.599
    Top Land: .300
    Second Land: .157
    Oil Land: .078
    Deck Thickness: .180
    Intake Cutter: 2.200
    Exhaust Cutter: 1.800
    Intake Depth: .310
    Exhaust Depth: .280
    Note: Will work with Mopar open and closed chamber, Edelbrock & Indy Heads
    Details

  • Chrysler ‘A’ Block: 340 – Flat Top: 4.070 Bore – 3.310 Stroke – -5.50CC – #99625

    Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required)
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.070
    Stroke: 3.310
    Rod Length: 6.123
    Compression Height: 1.804
    Compression Ratio (58): 10.55
    Compression Ratio (60): 10.30
    Compression Ratio (64): 9.84
    Dome Volume: -5.50
    Dome Height: Flat Top
    Gram Weight: 514
    Rings: 1/16 1/16 3/16
    Ring Set: RS-9771-75
    Rings Included: No
    Oil Rail Spacer: NO
    Pins: 5115 Straight Wall
    Pin Diameter: .984
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 143 Grams
    Pin Buttons: NO
    Block Height: 9.599
    Top Land: .280
    Second Land: .157
    Oil Land: .078
    Deck Thickness: .180
    Intake Cutter: 2.150
    Exhaust Cutter: 1.700
    Intake Depth: .300
    Exhaust Depth: .250
    Note: Will work with Mopar open and closed chamber, Edelbrock & Indy Heads
    Details

  • Chrysler ‘A’ Block: 360 – Dish Top: 4.030 Bore – 4.000 Stroke – -21.00CC – #99787

    Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required)
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dish Top
    Bore: 4.030
    Stroke: 4.000
    Rod Length: 6.123
    Compression Height: 1.459
    Compression Ratio (58): 10.37
    Compression Ratio (60): 10.17
    Compression Ratio (64): 9.78
    Dome Volume: -21.00
    Dome Height: N/A
    Gram Weight: 470
    Rings: 1/16 1/16 3/16
    Ring Set: RS-9771-35
    Rings Included: No
    Oil Rail Spacer: N/A
    Pins: 5115 Straight Wall
    Pin Diameter: .984
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 143 Grams
    Pin Buttons: N/A
    Block Height: 9.599
    Top Land: N/A
    Second Land: N/A
    Oil Land: N/A
    Deck Thickness: N/A
    Intake Cutter: N/A
    Exhaust Cutter: N/A
    Intake Depth: N/A
    Exhaust Depth: N/A
    Note: Will work with Mopar open and closed chamber, Edelbrock & Indy Heads
    Details

  • Chrysler ‘A’ Block: 360 – Dome Top: 4.030 Bore – 3.580 Stroke – 10.50CC – #99628

    Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required)
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.030
    Stroke: 3.580
    Rod Length: 6.123
    Compression Height: 1.669
    Compression Ratio (58): 13.97
    Compression Ratio (60): 13.53
    Compression Ratio (64): 12.75
    Dome Volume: 10.50
    Dome Height: .190
    Gram Weight: 510
    Rings: 1/16 1/16 3/16
    Ring Set: RS-9771-35
    Rings Included: No
    Oil Rail Spacer: NO
    Pins: 5115 Straight Wall
    Pin Diameter: .984
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 143 Grams
    Pin Buttons: NO
    Block Height: 9.599
    Top Land: .280
    Second Land: .157
    Oil Land: .078
    Deck Thickness: .180
    Intake Cutter: 2.150
    Exhaust Cutter: 1.700
    Intake Depth: .300
    Exhaust Depth: .250
    Note: Will work with factory open & closed chamber heads ONLY
    Details

  • Chrysler ‘A’ Block: 360 – Dome Top: 4.030 Bore – 4.000 Stroke – 3.00CC – #99789

    Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required)
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.030
    Stroke: 4.000
    Rod Length: 6.123
    Compression Height: 1.459
    Compression Ratio (58): 13.82
    Compression Ratio (60): 13.44
    Compression Ratio (64): 12.74
    Dome Volume: 3.00
    Dome Height: .150
    Gram Weight: 479
    Rings: 1/16 1/16 3/16
    Ring Set: RS-9771-35
    Rings Included: No
    Oil Rail Spacer: NO
    Pins: 5115 Straight Wall
    Pin Diameter: .984
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 143 Grams
    Pin Buttons: NO
    Block Height: 9.599
    Top Land: .310
    Second Land: .157
    Oil Land: .078
    Deck Thickness: .180
    Intake Cutter: 2.200
    Exhaust Cutter: 1.800
    Intake Depth: .310
    Exhaust Depth: .280
    Note: Will work with Mopar open and closed chamber, Edelbrock & Indy Heads
    Details

  • Chrysler ‘A’ Block: 360 – Flat Top: 4.030 Bore – 3.580 Stroke – -5.50CC – #99627

    Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required)
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.030
    Stroke: 3.580
    Rod Length: 6.123
    Compression Height: 1.669
    Compression Ratio (58): 11.15
    Compression Ratio (60): 10.89
    Compression Ratio (64): 10.39
    Dome Volume: -5.50
    Dome Height: Flat Top
    Gram Weight: 484
    Rings: 1/16 1/16 3/16
    Ring Set: RS-9771-35
    Rings Included: No
    Oil Rail Spacer: NO
    Pins: 5115 Straight Wall
    Pin Diameter: .984
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 143 Grams
    Pin Buttons: NO
    Block Height: 9.599
    Top Land: .280
    Second Land: .157
    Oil Land: .078
    Deck Thickness: .180
    Intake Cutter: 2.150
    Exhaust Cutter: 1.700
    Intake Depth: .300
    Exhaust Depth: .250
    Note: Will work with Mopar open and closed chamber, Edelbrock & Indy Heads
    Details

  • Chrysler 392 Hemi: Early Model: 392 – Dome Top: 4.030 Bore – 3.906 Stroke – 22.50CC – #99462

    Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required)
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Recommended For Turbo Applications running up to 5LBS of Boost
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.030
    Stroke: 3.906
    Rod Length: 6.952
    Compression Height: 1.955
    Compression Ratio (97): 10.50
    Compression Ratio (107): 9.50
    Dome Volume: 22.50
    Dome Height: .210
    Gram Weight: 578
    Rings: 1/16 1/16 3/16
    Ring Set: TOT-CR3690
    Rings Included: No
    Oil Rail Spacer: N/A
    Pins: 5115 Straight Wall
    Pin Diameter: .984
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 143 g Grams
    Pin Buttons: N/A
    Block Height: 10.877
    Top Land: .400
    Second Land: .157
    Oil Land: .078
    Deck Thickness: .250
    Intake Cutter: 2.200
    Exhaust Cutter: 1.800
    Intake Depth: .250
    Exhaust Depth: .250
    Note:
    Details

  • Chrysler 392 Hemi: Early Model: 392 – Dome Top: 4.040 Bore – 3.906 Stroke – 22.50CC – #99463

    Whats Included: Complete Set Of Pistons, Locks, 5115 Series Straight Wall Pins & Oil Rail Spacers (As Required)
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Recommended For Turbo Applications running up to 5LBS of Boost
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.040
    Stroke: 3.906
    Rod Length: 6.952
    Compression Height: 1.955
    Compression Ratio (97): 10.50
    Compression Ratio (107): 9.50
    Dome Volume: 22.50
    Dome Height: .210
    Gram Weight: 582
    Rings: 1/16 1/16 3/16
    Ring Set: TOT-CR3690
    Rings Included: No
    Oil Rail Spacer: N/A
    Pins: 5115 Straight Wall
    Pin Diameter: .984
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 143 g Grams
    Pin Buttons: N/A
    Block Height: 10.877
    Top Land: .400
    Second Land: .157
    Oil Land: .078
    Deck Thickness: .250
    Intake Cutter: 2.200
    Exhaust Cutter: 1.800
    Intake Depth: .250
    Exhaust Depth: .250
    Note:
    Details

  • Chrysler Big Block: 383 Stroker – B Block: 383 – Dish: 4.280 Bore – 3.750 Stroke – -9.90CC – #99169

    Whats Included: Complete Set Of Pistons, Locks & 5115 Series Straight Wall Pins Application: Recommended for Applications Using Nitrous / Not Recommended For Turbo Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dish Bore: 4.280 Stroke: 3.750 Rod Length: 6.768 Compression Height: 1.307 Compression Ratio (64): 11.00 Compression Ratio (75): 10.00 Compression Ratio (86): 9.30 Dome Volume: -9.90 Dome Height: .075 Gram Weight: 521 Rings: 1/16 1/16 3/16 Ring Set: TOT-CR9190 Rings Included: No Oil Rail Spacer: Not Included Pins: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .156 Pin Weight: 158 Grams Pin Buttons: Not Included Block Height: 9.980 Top Land: .225 Second Land: .165 Third Land: .085 Deck Thickness: .305 Intake Cutter: 2.300 Exhaust Cutter: 2.000 Intake Depth: .220 Exhaust Depth: .200 Note: Recommend Upgrading to Ross 4340 or H13 Pins for applications running NOS over 300HP
    Details

  • Chrysler Big Block: 383 Stroker – B Block: 383 – Dish: 4.280 Bore – 3.900 Stroke – -9.90CC – #99169

    Whats Included: Complete Set Of Pistons, Locks & 5115 Series Straight Wall Pins
    Application: Recommended for Applications Using Nitrous / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dish
    Bore: 4.280
    Stroke: 3.900
    Rod Length: 6.700
    Compression Height: 1.307
    Compression Ratio (64): 11.70
    Compression Ratio (75): 10.50
    Compression Ratio (86): 9.50
    Dome Volume: -9.90
    Dome Height: .075
    Gram Weight: 521
    Rings: 1/16 1/16 3/16
    Ring Set: TOT-CR9190
    Rings Included: No
    Oil Rail Spacer: Not Included
    Pins: 5115 Straight Wall
    Pin Diameter: .990
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 146 Grams
    Pin Buttons: Not Included
    Block Height: 9.980
    Top Land: .225
    Second Land: .165
    Third Land: .085
    Deck Thickness: .305
    Intake Cutter: 2.300
    Exhaust Cutter: 2.000
    Intake Depth: .220
    Exhaust Depth: .200
    Note: Recommend Upgrading to Ross 4340 or H13 Pins for applications running NOS over 300HP
    Details

  • Chrysler Big Block: 383 Stroker – B Block: 383 – Dish: 4.280 Bore – 4.250 Stroke – -9.90CC – #99169

    Whats Included: Complete Set Of Pistons, Locks & 5115 Series Straight Wall Pins
    Application: Recommended for Applications Using Nitrous / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dish
    Bore: 4.280
    Stroke: 4.250
    Rod Length: 6.535
    Compression Height: 1.307
    Compression Ratio (64): 12.50
    Compression Ratio (75): 11.20
    Compression Ratio (86): 10.40
    Dome Volume: -9.90
    Dome Height: .075
    Gram Weight: 521
    Rings: 1/16 1/16 3/16
    Ring Set: TOT-CR9190
    Rings Included: No
    Oil Rail Spacer: Not Included
    Pins: 5115 Straight Wall
    Pin Diameter: .990
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 146 Grams
    Pin Buttons: Not Included
    Block Height: 9.980
    Top Land: .225
    Second Land: .165
    Third Land: .085
    Deck Thickness: .305
    Intake Cutter: 2.300
    Exhaust Cutter: 2.000
    Intake Depth: .220
    Exhaust Depth: .200
    Note: Recommend Upgrading to Ross 4340 or H13 Pins for applications running NOS over 300HP
    Details

  • Chrysler Big Block: 383 Stroker – B Block: 383 – Dish: 4.310 Bore – 3.750 Stroke – -11.30CC – #99170

    Whats Included: Complete Set Of Pistons, Locks & 5115 Series Straight Wall Pins Application: Recommended for Applications Using Nitrous / Not Recommended For Turbo Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dish Bore: 4.310 Stroke: 3.750 Rod Length: 6.768 Compression Height: 1.307 Compression Ratio (64): 11.00 Compression Ratio (75): 10.00 Compression Ratio (86): 9.30 Dome Volume: -11.30 Dome Height: .090 Gram Weight: 539 Rings: 1/16 1/16 3/16 Ring Set: TOT-CR9190 Rings Included: No Oil Rail Spacer: Not Included Pins: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .156 Pin Weight: 158 Grams Pin Buttons: Not Included Block Height: 9.980 Top Land: .225 Second Land: .165 Third Land: .085 Deck Thickness: .290 Intake Cutter: 2.300 Exhaust Cutter: 2.000 Intake Depth: .220 Exhaust Depth: .200 Note: Recommend Upgrading to Ross 4340 or H13 Pins for applications running NOS over 300HP
    Details

  • Chrysler Big Block: 383 Stroker – B Block: 383 – Dish: 4.310 Bore – 3.900 Stroke – -11.30CC – #99170

    Whats Included: Complete Set Of Pistons, Locks & 5115 Series Straight Wall Pins
    Application: Recommended for Applications Using Nitrous / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dish
    Bore: 4.310
    Stroke: 3.900
    Rod Length: 6.700
    Compression Height: 1.307
    Compression Ratio (64): 11.70
    Compression Ratio (75): 10.50
    Compression Ratio (86): 9.50
    Dome Volume: -11.30
    Dome Height: .090
    Gram Weight: 539
    Rings: 1/16 1/16 3/16
    Ring Set: TOT-CR9190
    Rings Included: No
    Oil Rail Spacer: Not Included
    Pins: 5115 Straight Wall
    Pin Diameter: .990
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 146 Grams
    Pin Buttons: Not Included
    Block Height: 9.980
    Top Land: .225
    Second Land: .165
    Third Land: .085
    Deck Thickness: .290
    Intake Cutter: 2.300
    Exhaust Cutter: 2.000
    Intake Depth: .220
    Exhaust Depth: .200
    Note: Recommend Upgrading to Ross 4340 or H13 Pins for applications running NOS over 300HP
    Details

  • Chrysler Big Block: 383 Stroker – B Block: 383 – Dish: 4.310 Bore – 4.250 Stroke – -11.30CC – #99170

    Whats Included: Complete Set Of Pistons, Locks & 5115 Series Straight Wall Pins
    Application: Recommended for Applications Using Nitrous / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dish
    Bore: 4.310
    Stroke: 4.250
    Rod Length: 6.535
    Compression Height: 1.307
    Compression Ratio (64): 12.50
    Compression Ratio (75): 11.20
    Compression Ratio (86): 10.40
    Dome Volume: -11.30
    Dome Height: .090
    Gram Weight: 539
    Rings: 1/16 1/16 3/16
    Ring Set: TOT-CR9190
    Rings Included: No
    Oil Rail Spacer: Not Included
    Pins: 5115 Straight Wall
    Pin Diameter: .990
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 146 Grams
    Pin Buttons: Not Included
    Block Height: 9.980
    Top Land: .225
    Second Land: .165
    Third Land: .085
    Deck Thickness: .290
    Intake Cutter: 2.300
    Exhaust Cutter: 2.000
    Intake Depth: .220
    Exhaust Depth: .200
    Note: Recommend Upgrading to Ross 4340 or H13 Pins for applications running NOS over 300HP
    Details

  • Chrysler Big Block: 383 Stroker – B Block: 383 – Flat Top: 4.280 Bore – 3.750 Stroke – -4.90CC – #99894

    Whats Included: Complete Set Of Pistons, Locks & 5115 Series Straight Wall Pins Application: Recommended for Applications Using Nitrous / Not Recommended For Turbo Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Flat Top Bore: 4.280 Stroke: 3.750 Rod Length: 6.768 Compression Height: 1.320 Compression Ratio (64): 11.70 Compression Ratio (75): 10.50 Compression Ratio (86): 9.50 Dome Volume: -4.90 Dome Height: Flat Top Gram Weight: 548 Rings: 1/16 1/16 3/16 Ring Set: TOT-CR9190 Rings Included: No Oil Rail Spacer: Not Included Pins: 5115 Straight Wall Pin Diameter: 1.094 Pin Length: 2.750 Pin Wall: .156 Pin Weight: 158 Grams Pin Buttons: Not Included Block Height: 9.980 Top Land: .235 Second Land: .125 Third Land: .077 Deck Thickness: .300 Intake Cutter: 2.300 Exhaust Cutter: 2.000 Intake Depth: .220 Exhaust Depth: .200 Note: Recommend Upgrading to Ross 4340 or H13 Pins for applications running NOS over 300HP
    Details

  • Chrysler Big Block: 383 Stroker – B/RB Block: 383 – Flat Top: 4.280 Bore – 3.750 Stroke – -3.50CC – #99894

    Whats Included: Complete Set Of Pistons, Locks & 5115 Series Straight Wall Pins Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Flat Top Bore: 4.280 Stroke: 3.750 Rod Length: 6.768 Compression Height: 1.320 Compression Ratio (64): 11.70 Compression Ratio (75): 10.50 Compression Ratio (86): 9.50 Dome Volume: -3.50 Dome Height: Flat Top Gram Weight: 548 Rings: 1/16 1/16 3/16 Ring Set: TOT-CR9190 Rings Included: No Oil Rail Spacer: Not Included Pins: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .156 Pin Weight: 158 Grams Pin Buttons: Not Included Block Height: 9.980 Top Land: .235 Second Land: .125 Third Land: .077 Deck Thickness: .300 Intake Cutter: 2.300 Exhaust Cutter: 2.000 Intake Depth: .220 Exhaust Depth: .200 Note: You can reduce the 1.094 rod pin holes to .900 diameter (Chevrolet pin diamteter) with Ross Rod Bushing Part# B1094
    Details

  • Chrysler Big Block: 383 Stroker – B/RB Block: 400 – Flat Top: 4.360 Bore – 3.915 Stroke – -3.50CC – #99537

    Whats Included: Complete Set Of Pistons, Locks & 5115 Series Straight Wall Pins
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.360
    Stroke: 3.915
    Rod Length: 6.535
    Compression Height: 1.471
    Compression Ratio (64): 12.60
    Compression Ratio (75): 11.30
    Compression Ratio (86): 10.20
    Dome Volume: -3.50
    Dome Height: Flat Top
    Gram Weight: 562
    Rings: 1/16 1/16 3/16
    Ring Set: TOT-CR6490
    Rings Included: No
    Oil Rail Spacer: Not Included
    Pins: 5115 Straight Wall
    Pin Diameter: .990
    Pin Length: 2.930
    Pin Wall: .150
    Pin Weight: 146 Grams
    Pin Buttons: Not Included
    Block Height: 9.980
    Top Land: .250
    Second Land: .157
    Third Land: .078
    Deck Thickness: .265
    Intake Cutter: 2.300
    Exhaust Cutter: 2.000
    Intake Depth: .220
    Exhaust Depth: .200
    Note: You can reduce the 1.094 rod pin holes to .900 diameter (Chevrolet pin diamteter) with Ross Rod Bushing Part# B1094
    Details

  • Chrysler Big Block: 383 Stroker – B/RB Block: 400 – Flat Top: 4.375 Bore – 3.750 Stroke – -3.50CC – #99494

    Whats Included: Complete Set Of Pistons, Locks & 5115 Series Straight Wall Pins
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Not Recommended For Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.375
    Stroke: 3.750
    Rod Length: 6.768
    Compression Height: 1.320
    Compression Ratio (64): 12.20
    Compression Ratio (75): 10.90
    Compression Ratio (86): 9.80
    Dome Volume: -3.50
    Dome Height: Flat Top
    Gram Weight: 510
    Rings: 1/16 1/16 3/16
    Ring Set: TOT-CR9190
    Rings Included: No
    Oil Rail Spacer: Not Included
    Pins: 5115 Straight Wall
    Pin Diameter: 1.094
    Pin Length: 2.750
    Pin Wall: .156
    Pin Weight: 158 Grams
    Pin Buttons: Not Included
    Block Height: 9.980
    Top Land: .235
    Second Land: .125
    Third Land: .077
    Deck Thickness: .280
    Intake Cutter: 2.300
    Exhaust Cutter: 2.000
    Intake Depth: .220
    Exhaust Depth: .200
    Note: You can reduce the 1.094 rod pin holes to .900 diameter (Chevrolet pin diamteter) with Ross Rod Bushing Part# B1094
    Details

625 S Douglas St. El Segundo, CA 90245

Phone: 1 (310) 536-0100

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Family Run Since 1979…

For roughly 4 decades now, Ross Racing Pistons has met the global racer demand, for the most advanced forged pistons in the racing industry. Along with a dedicated line of in-stock pistons, we specialize in the manufacturing of custom, high-end, forged aluminum Import and Domestic piston applications, for use in high horsepower motorsports.
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