• Similar to hard anodizing, with a Teflon seal on the skirts and is very dense to increase piston skirt life. All surfaces are coated.
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove
    Application: Not Recommended For Nitrous or Boosted Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.560
    Stroke: 4.375
    Rod Length: 6.535
    Compression Height: 1.057
    Compression Ratio (109.00): 15.93
    Compression Ratio (118.00): 15.56
    Compression Ratio (124.00): 15.21
    Dome Volume: 50.00
    Dome Height: .600
    Gram Weight: N/A
    Rings: .043 .043 3.0
    Ring Set: CRG4327
    Rings Included: No
    Oil Rail Spacer: ORS-450
    Pin Type: 5115 Straight Wall
    Pin Diameter: .990
    Pin Length: 2.750
    Pin Wall: .150
    Pin Weight: 135 Grams
    Pin Buttons: Not Included
    Block Height: 9.800
    Top Land: .260
    Second Land: .130
    Oil Land: .075
    Deck Thickness: .170
    Intake Cutter: 2.400
    Exhaust Cutter: Slant
    Intake Depth: .320
    Exhaust Depth: .080 up
    Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove Application: Not Recommended For Nitrous or Boosted Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dome Top Bore: 4.600 Stroke: 4.375 Rod Length: 6.535 Compression Height: 1.057 Compression Ratio (109.00): 16.15 Compression Ratio (118.00): 15.87 Compression Ratio (124.00): 15.42 Dome Volume: 50.00 Dome Height: .600 Gram Weight: N/A Rings: .043 .043 3.0 Rings Included: No Oil Rail Spacer: ORS-456 Pin Type: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .150 Pin Weight: 135 Grams Pin Buttons: Not Included Block Height: 9.800 Top Land: .260 Second Land: .130 Oil Land: .075 Deck Thickness: .170 Intake Cutter: 2.400 Exhaust Cutter: Slant Intake Depth: .320 Exhaust Depth: .080 up Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove Application: Not Recommended For Nitrous or Boosted Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dome Top Bore: 4.605 Stroke: 4.375 Rod Length: 6.535 Compression Height: 1.057 Compression Ratio (109.00): 16.19 Compression Ratio (118.00): 15.81 Compression Ratio (124.00): 15.45 Dome Volume: 50.00 Dome Height: .600 Gram Weight: N/A Rings: .043 .043 3.0 Rings Included: No Oil Rail Spacer: ORS-456 Pin Type: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .150 Pin Weight: 135 Grams Pin Buttons: Not Included Block Height: 9.800 Top Land: .260 Second Land: .130 Oil Land: .075 Deck Thickness: .170 Intake Cutter: 2.400 Exhaust Cutter: Slant Intake Depth: .320 Exhaust Depth: .080 up Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove Application: Not Recommended For Nitrous or Boosted Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dome Top Bore: 4.610 Stroke: 4.375 Rod Length: 6.535 Compression Height: 1.057 Compression Ratio (109.00): 16.22 Compression Ratio (118.00): 15.84 Compression Ratio (124.00): 15.48 Dome Volume: 50.00 Dome Height: .600 Gram Weight: N/A Rings: .043 .043 3.0 Rings Included: No Oil Rail Spacer: ORS-456 Pin Type: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .150 Pin Weight: 135 Grams Pin Buttons: Not Included Block Height: 9.800 Top Land: .260 Second Land: .130 Oil Land: .075 Deck Thickness: .170 Intake Cutter: 2.400 Exhaust Cutter: Slant Intake Depth: .320 Exhaust Depth: .080 up Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove
    Application: Not Recommended For Nitrous or Boosted Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.625
    Stroke: 4.375
    Rod Length: 6.535
    Compression Height: 1.057
    Compression Ratio (109.00): 16.30
    Compression Ratio (118.00): 15.92
    Compression Ratio (124.00): 15.56
    Dome Volume: 50.00
    Dome Height: .600
    Gram Weight: N/A
    Rings: .043 .043 3.0
    Ring Set: CRL6010
    Rings Included: No
    Oil Rail Spacer: ORS-463
    Pin Type: 5115 Straight Wall
    Pin Diameter: .990
    Pin Length: 2.750
    Pin Wall: .150
    Pin Weight: 135 Grams
    Pin Buttons: Not Included
    Block Height: 9.800
    Top Land: .260
    Second Land: .130
    Oil Land: .080
    Deck Thickness: .170
    Intake Cutter: 2.400
    Exhaust Cutter: Slant
    Intake Depth: .320
    Exhaust Depth: .080 up
    Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove
    Application: Not Recommended For Nitrous or Boosted Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.560
    Stroke: 4.250
    Rod Length: 6.535
    Compression Height: 1.120
    Compression Ratio (109.00): 15.51
    Compression Ratio (118.00): 15.15
    Compression Ratio (124.00): 14.80
    Dome Volume: 50.00
    Dome Height: .600
    Gram Weight: N/A
    Rings: .043 .043 3.0
    Ring Set: CRG4327
    Rings Included: No
    Oil Rail Spacer: ORS-450
    Pin Type: 5115 Straight Wall
    Pin Diameter: .990
    Pin Length: 2.750
    Pin Wall: .150
    Pin Weight: 135 Grams
    Pin Buttons: Not Included
    Block Height: 9.800
    Top Land: .300
    Second Land: .145
    Oil Land: .080
    Deck Thickness: .170
    Intake Cutter: 2.400
    Exhaust Cutter: Slant
    Intake Depth: .320
    Exhaust Depth: .080 up
    Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove Application: Not Recommended For Nitrous or Boosted Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dome Top Bore: 4.600 Stroke: 4.250 Rod Length: 6.535 Compression Height: 1.120 Compression Ratio (109.00): 15.73 Compression Ratio (118.00): 15.36 Compression Ratio (124.00): 15.01 Dome Volume: 50.00 Dome Height: .600 Gram Weight: N/A Rings: .043 .043 3.0 Rings Included: No Oil Rail Spacer: ORS-456 Pin Type: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .150 Pin Weight: 135 Grams Pin Buttons: Not Included Block Height: 9.800 Top Land: .300 Second Land: .145 Oil Land: .080 Deck Thickness: .170 Intake Cutter: 2.400 Exhaust Cutter: Slant Intake Depth: .320 Exhaust Depth: .080 up Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove Application: Not Recommended For Nitrous or Boosted Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dome Top Bore: 4.605 Stroke: 4.250 Rod Length: 6.535 Compression Height: 1.120 Compression Ratio (109.00): 15.75 Compression Ratio (118.00): 13.39 Compression Ratio (124.00): 15.04 Dome Volume: 50.00 Dome Height: .600 Gram Weight: N/A Rings: .043 .043 3.0 Rings Included: No Oil Rail Spacer: ORS-456 Pin Type: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .150 Pin Weight: 135 Grams Pin Buttons: Not Included Block Height: 9.800 Top Land: .300 Second Land: .145 Oil Land: .080 Deck Thickness: .170 Intake Cutter: 2.400 Exhaust Cutter: Slant Intake Depth: .320 Exhaust Depth: .080 up Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove Application: Not Recommended For Nitrous or Boosted Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dome Top Bore: 4.610 Stroke: 4.250 Rod Length: 6.535 Compression Height: 1.120 Compression Ratio (109.00): 15.79 Compression Ratio (118.00): 15.42 Compression Ratio (124.00): 15.07 Dome Volume: 50.00 Dome Height: .600 Gram Weight: N/A Rings: .043 .043 3.0 Rings Included: No Oil Rail Spacer: ORS-456 Pin Type: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .150 Pin Weight: 135 Grams Pin Buttons: Not Included Block Height: 9.800 Top Land: .300 Second Land: .145 Oil Land: .080 Deck Thickness: .170 Intake Cutter: 2.400 Exhaust Cutter: Slant Intake Depth: .320 Exhaust Depth: .080 up Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove
    Application: Not Recommended For Nitrous or Boosted Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.625
    Stroke: 4.250
    Rod Length: 6.535
    Compression Height: 1.120
    Compression Ratio (109.00): 15.86
    Compression Ratio (118.00): 15.49
    Compression Ratio (124.00): 15.14
    Dome Volume: 50.00
    Dome Height: .600
    Gram Weight: N/A
    Rings: .043 .043 3.0
    Ring Set: CRL6010
    Rings Included: No
    Oil Rail Spacer: ORS-463
    Pin Type: 5115 Straight Wall
    Pin Diameter: .990
    Pin Length: 2.750
    Pin Wall: .150
    Pin Weight: 135 Grams
    Pin Buttons: Not Included
    Block Height: 9.800
    Top Land: .300
    Second Land: .145
    Oil Land: .080
    Deck Thickness: .170
    Intake Cutter: 2.400
    Exhaust Cutter: Slant
    Intake Depth: .320
    Exhaust Depth: .080 up
    Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove
    Application: Not Recommended For Nitrous or Boosted Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.560
    Stroke: 4.500
    Rod Length: 6.385
    Compression Height: 1.145
    Compression Ratio (109.00): 16.36
    Compression Ratio (118.00): 15.98
    Compression Ratio (124.00): 15.62
    Dome Volume: 50.00
    Dome Height: .600
    Gram Weight: N/A
    Rings: .043 .043 3.0
    Ring Set: CRG4327
    Rings Included: No
    Oil Rail Spacer: ORS-450
    Pin Type: 5115 Straight Wall
    Pin Diameter: .990
    Pin Length: 2.750
    Pin Wall: .150
    Pin Weight: 135 Grams
    Pin Buttons: Not Included
    Block Height: 9.800
    Top Land: .260
    Second Land: .130
    Oil Land: .075
    Deck Thickness: .170
    Intake Cutter: 2.400
    Exhaust Cutter: Slant
    Intake Depth: .320
    Exhaust Depth: .080 up
    Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove Application: Not Recommended For Nitrous or Boosted Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dome Top Bore: 4.600 Stroke: 4.500 Rod Length: 6.385 Compression Height: 1.145 Compression Ratio (109.00): 16.59 Compression Ratio (118.00): 16.20 Compression Ratio (124.00): 15.83 Dome Volume: 50.00 Dome Height: .600 Gram Weight: N/A Rings: .043 .043 3.0 Rings Included: No Oil Rail Spacer: ORS-456 Pin Type: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .150 Pin Weight: 135 Grams Pin Buttons: Not Included Block Height: 9.800 Top Land: .300 Second Land: .145 Oil Land: .080 Deck Thickness: .170 Intake Cutter: 2.400 Exhaust Cutter: Slant Intake Depth: .320 Exhaust Depth: .080 up Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove Application: Not Recommended For Nitrous or Boosted Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dome Top Bore: 4.605 Stroke: 4.500 Rod Length: 6.385 Compression Height: 1.145 Compression Ratio (109.00): 16.62 Compression Ratio (118.00): 16.23 Compression Ratio (124.00): 15.87 Dome Volume: 50.00 Dome Height: .600 Gram Weight: N/A Rings: .043 .043 3.0 Rings Included: No Oil Rail Spacer: ORS-456 Pin Type: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .150 Pin Weight: 135 Grams Pin Buttons: Not Included Block Height: 9.800 Top Land: .300 Second Land: .145 Oil Land: .080 Deck Thickness: .170 Intake Cutter: 2.400 Exhaust Cutter: Slant Intake Depth: .320 Exhaust Depth: .080 up Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove Application: Not Recommended For Nitrous or Boosted Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dome Top Bore: 4.610 Stroke: 4.500 Rod Length: 6.385 Compression Height: 1.145 Compression Ratio (109.00): 16.66 Compression Ratio (118.00): 16.27 Compression Ratio (124.00): 15.90 Dome Volume: 50.00 Dome Height: .600 Gram Weight: N/A Rings: .043 .043 3.0 Ring Set: Rings Included: No Oil Rail Spacer: ORS-456 Pin Type: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .150 Pin Weight: 135 Grams Pin Buttons: Not Included Block Height: 9.800 Top Land: .300 Second Land: .145 Oil Land: .080 Deck Thickness: .170 Intake Cutter: 2.400 Exhaust Cutter: Slant Intake Depth: .320 Exhaust Depth: .080 up Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove
    Application: Not Recommended For Nitrous or Boosted Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.625
    Stroke: 4.500
    Rod Length: 6.385
    Compression Height: 1.145
    Compression Ratio (109.00): 16.74
    Compression Ratio (118.00): 16.35
    Compression Ratio (124.00): 15.98
    Dome Volume: 50.00
    Dome Height: .600
    Gram Weight: N/A
    Rings: .043 .043 3.0
    Ring Set: CRL6010
    Rings Included: No
    Oil Rail Spacer: ORS-463
    Pin Type: 5115 Straight Wall
    Pin Diameter: .990
    Pin Length: 2.750
    Pin Wall: .150
    Pin Weight: 135 Grams
    Pin Buttons: Not Included
    Block Height: 9.800
    Top Land: .300
    Second Land: .145
    Oil Land: .080
    Deck Thickness: .170
    Intake Cutter: 2.400
    Exhaust Cutter: Slant
    Intake Depth: .320
    Exhaust Depth: .080 up
    Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove
    Application: Not Recommended For Nitrous or Boosted Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Dome Top
    Bore: 4.560
    Stroke: 4.375
    Rod Length: 6.385
    Compression Height: 1.210
    Compression Ratio (109.00): 15.93
    Compression Ratio (118.00): 15.56
    Compression Ratio (124.00): 15.21
    Dome Volume: 50.00
    Dome Height: .600
    Gram Weight: N/A
    Rings: .043 .043 3.0
    Ring Set: CRG4327
    Rings Included: No
    Oil Rail Spacer: ORS-450
    Pin Type: 5115 Straight Wall
    Pin Diameter: .990
    Pin Length: 2.750
    Pin Wall: .150
    Pin Weight: 135 Grams
    Pin Buttons: Not Included
    Block Height: 9.800
    Top Land: .273
    Second Land: .135
    Oil Land: .080
    Deck Thickness: .170
    Intake Cutter: 2.400
    Exhaust Cutter: Slant
    Intake Depth: .320
    Exhaust Depth: .080 up
    Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove Application: Not Recommended For Nitrous or Boosted Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dome Top Bore: 4.600 Stroke: 4.375 Rod Length: 6.385 Compression Height: 1.210 Compression Ratio (109.00): 16.15 Compression Ratio (118.00): 15.87 Compression Ratio (124.00): 15.42 Dome Volume: 50.00 Dome Height: .600 Gram Weight: N/A Rings: .043 .043 3.0 Rings Included: No Oil Rail Spacer: ORS-456 Pin Type: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .150 Pin Weight: 135 Grams Pin Buttons: Not Included Block Height: 9.800 Top Land: .300 Second Land: .145 Oil Land: .080 Deck Thickness: .170 Intake Cutter: 2.400 Exhaust Cutter: Slant Intake Depth: .320 Exhaust Depth: .080 up Note: Coating Options Available
  • Whats Included: Complete Set Of Pistons, Lock Removal Indents, Oil Support Rails, Vertical Gas Porting & 2ND Land Accumulator Groove Application: Not Recommended For Nitrous or Boosted Applications [Please Note]: Image is a representation of this item. Actual item may vary.Piston Top Type: Dome Top Bore: 4.605 Stroke: 4.375 Rod Length: 6.385 Compression Height: 1.210 Compression Ratio (109.00): 16.19 Compression Ratio (118.00): 15.81 Compression Ratio (124.00): 15.45 Dome Volume: 50.00 Dome Height: .600 Gram Weight: N/A Rings: .043 .043 3.0 Rings Included: No Oil Rail Spacer: ORS-456 Pin Type: 5115 Straight Wall Pin Diameter: .990 Pin Length: 2.750 Pin Wall: .150 Pin Weight: 135 Grams Pin Buttons: Not Included Block Height: 9.800 Top Land: .300 Second Land: .135 Oil Land: .080 Deck Thickness: .170 Intake Cutter: 2.400 Exhaust Cutter: Slant Intake Depth: .320 Exhaust Depth: .080 up Note: Coating Options Available
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