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SRP Pistons SRP Pistons; Open Chamber; Set of 8 Pistons; Include RingSet: S1S00S8-4310-5 CHEVROLET 427 BIG BLOCK


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Part #: 162840
Notes: SRP Pistons
Open Chamber
Set of 8 Pistons
Include RingSet: S1S00S8-4310-5
Your Price: $638.78
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Specs

Bore 4.31
C/D 1.765
CID 439
Comp Ratio @ 112cc 13.1:1
Comp Ratio @ 118cc 12.2:1
Comp Ratio @ 124cc 11.4
Dome CC 48cc
Gram Weight 717
Oversize 0.06
Rod 6.135
Stroke 3.76

This Item Also Available In

Part Number Price Notes & Specs
158830 $658.10 Notes SRP Pistons
Open Chamber
Set of 8 Pistons
Include RingSet: S100S8-4280-5
Bore 4.28
C/D 1.765
CID 433
Comp Ratio @ 112cc 13:1
Comp Ratio @ 118cc 12.1:1
Comp Ratio @ 124cc 11.3
Dome CC 48cc
Gram Weight 699
Oversize 0.03
Rod 6.135
Stroke 3.76

All Fitments

CHEVROLET
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1966 - 1969 427 BIG BLOCK ALL ALL ALL ALL ALL ALL

Product Description

SRP Pistons are designed for street/strip applications utilizing many compression ratio combinations compatible with pump gas as well as moderate turbo boost and nitrous oxide. SRP Domestic Pistons are forged from 4032 low-expansion aluminum alloy for smooth and quiet operation.

*Honed Pin Bored with Single, Pressure Fed Oiler
*More Economical because of Forged Side Reliefs (reduces machining time) and Thicker Ring Lands to Accommodate a Wider Variety of Applications
*Double Spiro Locks Included
*Please Order JE ProSeal Piston Rings for your SRP Pistons

SRP Pistons are Sold as MATCHED SETS of Pistons. SRP Part # Quantity ‘1’ Will Include 6 or 8 Pistons.

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