JE Pistons Ls1 3.898" Piston -2Cc Dish 3.622" St 6.098" Rod 1.340" Ch 321239
MPN: 321239
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RPI: 190148
$1,459.02
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Australia Wide
Handling Time
1-3 Business Days Handling Time
(Prior to Dispatch)
(Prior to Dispatch)
Return Policy
30 Days Return
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Click & Collect (no postage cost)
Unit 1/25 Bearing Road, Seven Hills, NSW, 2147
Ready-to-pickup: 1-3 Business Days*
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we have redesigned andexpanded our GM LS1 seriesproduct lines! These newpistons utilized our dedicatedForged Side Relief (FSR)forging that was specificallydesigned for high output GMLS1 series engines. Inaddition we have found ways toreduce weight and maintain thedurability needed for bothstreet and racing use.Lightweight and extremelydurable, these pistons aremachined for 1.5mm, 1.5mm,3.0mm rings. wrist pin upgraderecommended above800hp.
Includes:
- .927 x2.250 straight wall carbonsteel wrist pin
- Wirelocks
Specifications:
- Part #:J321239
- Bore:3.898"
- Oversize:STD
- Stroke:3.622
- Rod Length:6.098"
- CompressionHeight:1.340"
- CompressionRatio with 64cc chambervolume:10.4
- Compression Ratiowith 66cc chamber volume:10.2
- Compression Ratiowith 72cc chamber volume:9.6
- Dome Volume:-2.0cc
- Gram Weight:437
- Footnote: ForgedSide Relief / ForcedInduction
- ReconmendedRing Set:J68008-3900-3
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