Chevrolet 350, 17-18˚ heads, flat top

Application: 

Recommended for applications using nitrous (up to 250HP shot), boost (up to 8LBS). Image is a representation of this item. Actual item may vary.

Includes: 

Complete set of pistons, locks & pins.

Specifications:

Piston top type: flat top.
Bore: 4.040".
Rod length: 5.700".
Compression height: 1.420".
Compression ratio (52): 12.90.
Compression ratio (58): 12.20.
Compression ratio (64): 10.10.
Dome volume: -6.00.
Gram weight: 471.
Rings: 1/16" 1/16" 3/16".
Ring Set: N/A.
Rings included: no.
Oil rail spacer: N/A.
Pin type: 5115 straight wall.
Pin diameter: .927".
Pin length: 2.500".
Pin wall: .150".
Pin weight: 118 grams.
Block height: 9.025".