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JE Pistons Standard 23 Domed Forged Piston Set - SB Chevy - 420 C.I. - 4.155" Bore Size - 3.875" Stroke - 6.000" Rod Length Clutch in-tank fuel pumps

SKU 42860064667
4.2
JE Pistons Standard 23 Domed Forged Piston Set - SB Chevy - 420 C.I. - 4.155
JE Pistons Standard 23 Domed Forged Piston Set - SB Chevy - 420 C.I. - 4.155
JE Pistons Standard 23 Domed Forged Piston Set - SB Chevy - 420 C.I. - 4.155
JE Pistons Standard 23 Domed Forged Piston Set - SB Chevy - 420 C.I. - 4.155
Description

in-tank fuel pumps

Works with Factory or Any After-Market Brake Systems

135 Hi-Tech Pushrods have the same diameter oil holes

Hard Core Gray anodized finish for corrosion protection in marine environments

Installation is as simple as removing factory module and replacing with Holley module

JE Pistons Standard 23 Domed Forged Piston Set - SB Chevy - 420 C.I. - 4.155" Bore Size - 3.875" Stroke - 6.000" Rod Length Clutch in-tank fuel pumpsThese high compression pistons are compatible with most aftermarket 23? heads and are ideal for drag racing and circle track applications. Valve reliefs will accommodate oversized valves and long duration, tight lobe separation cams. Precision CNC ring grooves are designed for 1 16, 1 16, 3 16 rings. Will not fit Pro Topline or Brodix 11X cylinder heads. Includes: Pin #927 2750 15 51S (130g) Double Spiro locks #927 042 CS Contact reduction grooves

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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