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Vehicle Info NeededSRPPART NUMBER: 867-271067
PRO SERIES 377/434 SBC Inverted Dome Top
$97199
Ships on 09/24/2026
Lowest Price GuaranteeSmall Block Chevy 400 23 Degree Inverted Dome Top
- PRO SERIES 377/434 SBC
- Inverted Dome Top
- Bore: 4.155"
- Stroke: 3.480" 377/4.000" 434
- Rod Length: 6.250" 377/6.000" 434
- Compression Distance: 1.000"
- Dome Volume: -16cc
- Gram Weight: 349
- Compression Ratio: 58cc 10.3 377/11.6 434, 64cc 9.6 377/10.9 434, 70cc 9.1 377/10.3 434Footnotes
- Fits 3.480" and 4.000" Stroke
- Oil Rail Support is Included
Part TypePiston
BrandSRP
Package Height6.0
Package Width11.0
Package Length25.5
Weight12.69 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number271067
Package Qty1
Package TypeEA
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