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Vehicle Info NeededSRPPART NUMBER: 867-140344
SRP Dome Pistons for Small Block Chevy Bore 4.030"
$73499
Ships on 09/24/2026
Lowest Price Guarantee350 Block with 3.750" Stroke
SRP Inverted Dome Pistons Small Block Chevy (+.030") Bore: 4.030" Stroke: 3.750 (383ci) Rod Length: 5.700" Dome Volume: 7cc Weight: 483 grams Compression Height: 1.425" 8/pkg
Compression Ratios
- 58cc 14.0:1
- 64cc 12.9:1
- 70cc 11.9:1
Ring Groove Sizes - Top Ring: 1/16"
- Second Ring: 1/16"
- Oil Ring: 3/16"
Part TypePiston
BrandSRP
Package Height5.9
Package Width11.1
Package Length25.3
Weight14.6 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number140344
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
