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Details
400 Block with 3.750" Stroke
Compression Ratios
- 58cc 14.1:1
- 64cc 12.9:1
- 70cc 11.9:1
Ring Groove Sizes - Top Ring: 1/16"
- Second Ring: 1/16"
- Oil Ring: 3/16"
Specifications:
Part TypeBore4.165 in (105.791 mm)Bore (mm)105.791Compression Distance1.125 in (28.575 mm)Package Depth6.40Package Height25.50Package Width12.50Part CategoryPerformance PartsPart FitmentSemi UniversalPin Diameter0.927 in (23.5 mm)Piston Head Volume (cc)-4Piston MaterialForged aluminumPiston Ring Thickness (in.)1/16 x 1/16 x 3/16Piston StyleDome, with two valve reliefsQuantitySold as a set of 8Shipping Weight14.05Vendor Part Number142025Wrist Pin StylePress-fit or floating - Overview
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Vehicle Fitment
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Reviews142025 - SRP Small Block Chevy High Compression Forged Pistons is rated out of 5 by 1.
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Q & A
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.