• Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.125 C/H – 4.130 Bore – 3.500 Stroke – -4.40CC – #89231

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.130
    Stroke: 3.500
    Rod Length: 6.000
    Compression Height: 1.125
    Compression Ratio (58): 11.57
    Compression Ratio (64): 10.76
    Compression Ratio (76): 9.47
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4132
    Rings Included: Yes
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.125 C/H – 4.130 Bore – 3.750 Stroke – -4.40CC – #89231

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.130
    Stroke: 3.750
    Rod Length: 6.000
    Compression Height: 1.125
    Compression Ratio (58): 12.32
    Compression Ratio (64): 11.46
    Compression Ratio (76): 10.07
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4132
    Rings Included: Yes
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.125 C/H – 4.135 Bore – 3.500 Stroke – -4.40CC – #89232

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.135
    Stroke: 3.500
    Rod Length: 6.125
    Compression Height: 1.125
    Compression Ratio (58): 11.61
    Compression Ratio (64): 10.80
    Compression Ratio (76): 9.50
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4137
    Rings Included: Yes
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.125 C/H – 4.135 Bore – 3.750 Stroke – -4.40CC – #89232

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.135
    Stroke: 3.750
    Rod Length: 6.000
    Compression Height: 1.125
    Compression Ratio (58): 12.37
    Compression Ratio (64): 11.50
    Compression Ratio (76): 10.11
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4137
    Rings Included: Yes
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.125 C/H – 4.145 Bore – 3.500 Stroke – -4.40CC – #89233

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.145
    Stroke: 3.500
    Rod Length: 6.125
    Compression Height: 1.125
    Compression Ratio (58): 11.66
    Compression Ratio (64): 10.84
    Compression Ratio (76): 9.54
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4147
    Rings Included: Yes
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.125 C/H – 4.145 Bore – 3.750 Stroke – -4.40CC – #89233

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.145
    Stroke: 3.750
    Rod Length: 6.000
    Compression Height: 1.125
    Compression Ratio (58): 12.42
    Compression Ratio (64): 11.55
    Compression Ratio (76): 10.11
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4147
    Rings Included: Yes
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.125 C/H – 4.155 Bore – 3.500 Stroke – -4.40CC – #89234

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.155
    Stroke: 3.500
    Rod Length: 6.125
    Compression Height: 1.125
    Compression Ratio (58): 11.70
    Compression Ratio (64): 10.89
    Compression Ratio (76): 9.58
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4158
    Rings Included: Yes
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.125 C/H – 4.155 Bore – 3.750 Stroke – -4.40CC – #89234

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.155
    Stroke: 3.750
    Rod Length: 6.000
    Compression Height: 1.125
    Compression Ratio (58): 12.47
    Compression Ratio (64): 11.59
    Compression Ratio (76): 10.19
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4158
    Rings Included: Yes
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.125 C/H – 4.165 Bore – 3.500 Stroke – -4.40CC – #89235

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.165
    Stroke: 3.500
    Rod Length: 6.125
    Compression Height: 1.125
    Compression Ratio (58): 11.75
    Compression Ratio (64): 10.93
    Compression Ratio (76): 9.61
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4168
    Rings Included: Yes
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.125 C/H – 4.165 Bore – 3.750 Stroke – -4.40CC – #89235

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.165
    Stroke: 3.750
    Rod Length: 6.000
    Compression Height: 1.125
    Compression Ratio (58): 12.51
    Compression Ratio (64): 11.64
    Compression Ratio (76): 10.23
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4168
    Rings Included: Yes
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.185 C/H – 4.125 Bore – 3.625 Stroke – -4.40CC – #89300

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.125
    Stroke: 3.625
    Rod Length: 6.000
    Compression Height: 1.185
    Compression Ratio (58): 11.97
    Compression Ratio (64): 11.10
    Compression Ratio (76): 9.77
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4127
    Rings Included: NO
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.185 C/H – 4.130 Bore – 3.625 Stroke – -4.40CC – #89301

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.130
    Stroke: 3.625
    Rod Length: 6.000
    Compression Height: 1.185
    Compression Ratio (58): 11.97
    Compression Ratio (64): 11.10
    Compression Ratio (76): 9.77
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4132
    Rings Included: NO
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.185 C/H – 4.135 Bore – 3.625 Stroke – -4.40CC – #89302

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.135
    Stroke: 3.625
    Rod Length: 6.000
    Compression Height: 1.185
    Compression Ratio (58): 11.98
    Compression Ratio (64): 11.15
    Compression Ratio (76): 9.80
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4137
    Rings Included: NO
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.185 C/H – 4.145 Bore – 3.625 Stroke – -4.40CC – #89303

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.145
    Stroke: 3.625
    Rod Length: 6.000
    Compression Height: 1.185
    Compression Ratio (58): 12.03
    Compression Ratio (64): 11.19
    Compression Ratio (76): 9.84
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4147
    Rings Included: NO
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.185 C/H – 4.155 Bore – 3.625 Stroke – -4.40CC – #89304

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.155
    Stroke: 3.625
    Rod Length: 6.000
    Compression Height: 1.185
    Compression Ratio (58): 12.18
    Compression Ratio (64): 11.32
    Compression Ratio (76): 9.91
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4158
    Rings Included: NO
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: 400 Small Block 23 Degree (SP Forging) – Flat Top: 1.185 C/H – 4.165 Bore – 3.625 Stroke – -4.40CC – #89305

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Not Recommended For Nitrous or Turbo Applications
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: Flat Top
    Bore: 4.165
    Stroke: 3.625
    Rod Length: 6.000
    Compression Height: 1.185
    Compression Ratio (58): 12.22
    Compression Ratio (64): 11.36
    Compression Ratio (76): 9.98
    Dome Volume: -4.40
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: RGN4168
    Rings Included: NO
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107 Grams
    Block Height: 9.000
    Note: (1) Forged from High Strength 2618-T61 Aluminum. (2) Dedicated left and right forged side relief forgings with internal and external bracing (3) Optional Pin Upgrade Available (4) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: LS – Conventional Forging: (-10cc) Dish Top – 1.110 C/H – 3.905 Bore – -9.00CC – #99175

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Boost (Up To 10LBS)
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: (-10cc) Dish Top
    Bore: 3.905
    Stroke: 4.000
    Rod Length: 6.125
    Compression Height: 1.110
    Compression Ratio (64): 10.6
    Compression Ratio (70): 9.9
    Compression Ratio (72): 9.7
    Dome Volume: -9.00
    Gram Weight: N/A
    Rings: 1.5 1.5 3.0
    Ring Set: R5067
    Rings Included: NO
    Oil Rail Spacer: ORS-387
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.500
    Pin Wall: .150
    Pin Weight: 118
    Block Height: 9.240
    NOTE: (1) Forged from high strength 2618-T61 aluminum with forged side reliefs with internal and external bracing (2) Optional Pin Upgrade Available (3) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: LS – Conventional Forging: (-18cc) Dish Top – 1.299 C/H – 3.908 Bore – -15.80CC – #99178

    Whats Included: Complete Set Of Pistons, Locks, Pins & Oil Rail Spacers (As Required)
    Application: Recommended for Applications Using Nitrous (Up To 250HP Shot) / Boost (Up To 10LBS)
    [Please Note]: Image is a representation of this item. Actual item may vary.

    Piston Top Type: (-18cc) Dish Top
    Bore: 3.908
    Stroke: 3.622
    Rod Length: 6.125
    Compression Height: 1.299
    Compression Ratio (64): 9.0
    Compression Ratio (70): 8.5
    Compression Ratio (72): 8.3
    Dome Volume: -15.80
    Gram Weight: N/A
    Rings: 1.5 1.5 3.0
    Ring Set: R5067
    Rings Included: NO
    Oil Rail Spacer: ORS-387
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107
    Block Height: 9.240
    NOTE: (1) Forged from high strength 2618-T61 aluminum with forged side reliefs with internal and external bracing (2) Optional Pin Upgrade Available (3) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: LS – Conventional Forging: Flat Top – 1.299 C/H – 3.905 Bore – -4.00CC – #99177

    Whats Included: Complete Set Of Pistons, Locks, & 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: 3.905
    Stroke: 3.622
    Rod Length: 6.125
    Compression Height: 1.299
    Compression Ratio (64): 10.2
    Compression Ratio (70): 9.6
    Compression Ratio (72): 9.4
    Dome Volume: -4.00
    Gram Weight: N/A
    Rings: 1.2 1.2 3.0
    Ring Set: R5067
    Rings Included: NO
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .927
    Pin Length: 2.300
    Pin Wall: .150
    Pin Weight: 107
    Block Height: 9.240
    NOTE: (1) Forged from high strength 2618-T61 aluminum with forged side reliefs with internal and external bracing (2) Optional Pin Upgrade Available (3) Optional Lateral or Vertical Gas Porting Available
    Details

  • Chevrolet: LS – Conventional Forging: Flat Top – 1.326 C/H – 3.905 Bore – -4.00CC – #99180

    Whats Included: Complete Set Of Pistons, Locks, & 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: 3.905
    Stroke: 3.622
    Rod Length: 6.098
    Compression Height: 1.326
    Compression Ratio (64): 10.2
    Compression Ratio (70): 9.6
    Compression Ratio (72): 9.4
    Dome Volume: -4.00
    Gram Weight: N/A
    Rings: 1.5 1.5 3.0
    Ring Set: R5067
    Rings Included: NO
    Oil Rail Spacer: N/A
    Pin Type: 5115 Straight Wall
    Pin Diameter: .945
    Pin Length: 2.500
    Pin Wall: .150
    Pin Weight: 126
    Block Height: 9.240
    NOTE: (1) Forged from high strength 2618-T61 aluminum with forged side reliefs with internal and external bracing (2) Optional Pin Upgrade Available (3) Optional Lateral or Vertical Gas Porting Available
    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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