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
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- 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 
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
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- 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 - 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 - 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 
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- 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 - 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 - 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
- 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 - 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 - 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
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- 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 - 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 - 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: 527
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: .235
Second Land: .125
Third Land: .078
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# B1096 - 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: 6.358
Compression Height: 1.728
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: 595
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: .235
Second Land: .125
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# B1095