JE Pistons GM LS 4.075in Bore .010 LS3 Oversize -29.7cc Asymmetrical FSR Dish Pistons - Set of 8 - 312045
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MPN:
312045
Product Information
JE Pistons asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and smaller, friction-reducing skirt on the minor thrust side. Combined with precision CNC machining, the result is a high-strength, lightweight piston that is extremely durable.