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LS1 Extreme Duty Asymmetrical FSR Flat Top Forged Piston J321240 Product:3.905" bore, 3.622" stroke, 6.098" rod length, -2cc dome volume BRA-37138-AC

SKU: 21315484308
4.1
USD893.65 USD941.65

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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

Size: 4
Description

BRA-37138-AC

AF9506-2012

The ALUMINIUM mounting brackets are black and red anodized for corrosion resistance

Titanium Bolt1/4-28 UNF x 1

To ensure that the damper is locked in position

LS1 Extreme Duty Asymmetrical FSR Flat Top Forged Piston J321240 Product:3.905" bore, 3.622" stroke, 6.098" rod length, -2cc dome volume BRA-37138-ACLS1 Extreme Duty Asymmetrical FSR Flat Top Forged Piston3. 905" bore, 3. 622" stroke, 6. 098" rod length, 2cc dome volume J321240 21240 We have redesigned and expanded our GM LS1 series product lines! These new pistons utilized our dedicated Forged Side Relief (FSR) forging that was specifically designed for high output GM LS1 series engines. In addition we have found ways to reduce weight and maintain the durability needed for both street and racing

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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