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Vehicle Info NeededSRPPART NUMBER: 867-306724
Small Dome Piston 4.280" Bore
$78799
2 left in stock
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Lowest Price Guarantee 4.280'' Bore Piston
Small Dome Piston4.280'' Bore Dome vol. 9cc, 616 grams C/R: 112cc- 9.5:1; 118cc- 9.0:1; 124cc- 8.5:1; 1.645'' C/H with 6.135'' Rod/4.000'' stroke. 8/pkg.
< li> Perfect for street/strip applications< li> Forced pin oiling for improved pin lubrication< li> Made 100% in the USA
SRP 867-306724 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 or marine use. Open chamber style dome shape. High silicon alloy for tighter piston-to-wall clearance. Smooth dome and radius valve reliefs. .990'' x 2.930'' x .150'' straight wall carbon steel wristpin (150g) included.
Features:
- Designed to fit Edelbrock STD Series Heads.
- 4032 low expansion high silicon aluminum alloy heat treated to SRP specifications
- CNC machined domes with radiused valve reliefs provide optimum flame travel
- Pin fitting and double spiro locks included
- 990-2930-150 wall wrist pin (150 grams) included
- CNC Machined ring grooves accept 1/16, 1/16, 3/16 rings
Part TypePiston
Product LineSRP BB-Chevy Forged Pistons
BrandSRP
Package Height5.9
Package Width11.7
Package Length25.2
Weight15.65 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number306724
Package Qty1
Package TypeEA
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