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Vehicle Info NeededSRPPART NUMBER: 867-153983
Flat Top Pistons Bore Size: 4.160"
$72499
Ships on 09/23/2026
Lowest Price GuaranteePontiac 400 - Flat Top
Flat Top PistonsBore Size: 4.160" Ring Size 1/16, 1/16, 3/16
< li> Perfect for street/strip applications< li> Forced pin oiling for improved pin lubrication< li> Made 100% in the USA
SRP 867-153983 Features:
Born from the rich racing experience of JE Pistons, the Sportsman Racing Products (SRP) piston line proudly bridges the gap between high-quality forged piston performance and affordability. Forged from strong, 4032 aluminum alloy material, SRP pistons are designed and manufactured to reduce machining costs without sacrificing strength or performance characteristics. These pistons are the perfect option for someone building a mild to moderate performance engine on a sportsman budget. As with all JE Pistons products, SRP pistons are made 100% in the USA.- < ul>< li> Forged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansion < li> Dedicated forging helps optimize strength and weight throughout the piston design
- Excellent for street rods and bracket racers. Symmetrical valve reliefs for universal installations. Wide ring lands and thicker crown for increased durability. High silicon alloy for tighter piston-to-wall clearance. Straight wall carbon steel wristpin included. 1/16, 1/16, 3/16'' ring grooves.
Part TypePiston
Product LineSRP Pontiac Flat Top Forged Pistons
BrandSRP
Package Height5.9
Package Width11.1
Package Length25.3
Weight15.58 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number153983
Package Qty1
Package TypeEA
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