Pistons/Rods/Wrist Pins

Part Number: 20024Bore: 4.500"Stroke: 4.750"Rod Length: 6.700"Comp. Height: 1.120"Wrist Pin: .990" x 2.750"Piston Style: DomeTop Ring Down: .290"-.300" Volume: 45ccRing Stack: .043 x .043 x 3/16"For Big Block Chevy competition Shelf Stock

NEW IN PACKAGE - SET Bore 4.777 CH 1.110 OR 1/8  

NEW IN PACKAGE SET Bore 4.153 CH 1/185 OR 1/8 in  

NEW IN PACKAGE- SET Bore 4.1825 CH 1.475 OR 1/8 in  

NEW IN PACKAGE- SET Bore 4.180 CH 1.525 OR 2mm  

NEW IN PACKAGE- SET Bore 4.185 CH 1.195 OR 3mm Job 222034 Part #176739  

Bore 4.672 CH 1.175 OR 3 m NEW IN PACKAGE- SET Bore 4.185 CH 1.195 OR 3mm  

Compression Ratios      64cc       70cc       76cc    8.4:1 8.0:1 7.7:1 *Includes Oil Rail Supports Part Number  11426 Bore 4...

Compression Ratios      64cc       70cc       76cc    8.4:1 8.0:1 7.7:1 *Includes Oil Rail Supports Part Number  11429 Bore 4...

Compression Ratios      64cc       70cc       76cc    8.6:1 8.0:1 7.7:1 *Includes Oil Rail Supports Part Number  11430 Bore 4...

Compression Ratios      64cc       70cc       76cc    8.6:1 8.0:1 7.7:1 *Includes Oil Rail Supports Part Number  11431 Bore 4...

Compression Ratios      64cc       70cc       76cc    8.6:1 8.2:1 7.8:1 *Includes Oil Rail Supports Part Number  11434 Bore 4...

Compression Ratios      112cc       118cc     124cc    14.4:1 13.5:1 12.7:1 Includes Oil Rail Supports Part Number  12711 Bore 4.530" Stroke 4...

Compression Ratios      112cc       118cc     124cc    14.6:1 13.7:1 12.9:1 Includes Oil Rail Supports Part Number  12712 Bore 4.560" Stroke 4...

Designed for use with most 24/26 degree cylinder heads. Vertical gas ports for maximum ring seal. Inboard forging design for maximum strength. Suitable for small to medium nitrous applications. Moly skirt coating included. Ratios figured for .005-.020...

Designed for use with most 24/26 degree cylinder heads. Vertical gas ports for maximum ring seal. Inboard forging design for maximum strength. Suitable for small to medium nitrous applications. Moly skirt coating included. Ratios figured for .005-.020...

Part Number: 11575R1Bore: 4.000"Stroke: 4.000"Rod Length: 6.125"Comp. Height: 1.115"Wrist Pin: .927" x 2.200"Piston Style: Dish Volume: -28ccRing Stack: 1.2mm x 1.2mm x 3.0mmFor Chevy LS1 Inboard Forging Race - Blower/Turbo Shelf Stock

Part Number: 11577R1Bore: 4.125"Stroke: 4.000"Rod Length: 6.125"Comp. Height: 1.115"Wrist Pin: .927" x 2.200"Piston Style: DishVolume: -28ccRing Stack: 1.2mm x 1.2mm x 3.0mmFor Chevy LS1 Inboard Forging Race - Blower/Turbo Shelf Stock