• JE Pistons GM LS 4.185in Bore Asymmetrical Inverted Dome - Set of 8 324021 324021 Photo - Primary
  • JE Pistons GM LS 4.185in Bore Asymmetrical Inverted Dome - Set of 8 324021 324021 Photo - out of package
  • JE Pistons GM LS 4.185in Bore Asymmetrical Inverted Dome - Set of 8 324021 324021 User 1
  • JE Pistons GM LS 4.185in Bore Asymmetrical Inverted Dome - Set of 8 324021 324021 User 2
  • JE Pistons GM LS 4.185in Bore Asymmetrical Inverted Dome - Set of 8 324021 324021 User 3
  • JE Pistons GM LS 4.185in Bore Asymmetrical Inverted Dome - Set of 8 324021 324021 User 4
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JE Pistons GM LS 4.185in Bore Asymmetrical Inverted Dome - Set of 8 324021

JE Pistons GM LS 4.185in Bore Asymmetrical Inverted Dome - Set of 8 324021

sku: 8MF70 | mpn: 324021
$949.99
$949.99 $949.99
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Emissions

⚠️ RACING/COMPETITION Use Only

California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.

Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.

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JE Piston Sets -8 Cyl

Engine Piston Set

Chevrolet LS Stroker

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.

JE, Chevrolet, LS Gen III/IV, 4.185 in. Bore, 1.165 CD, Dome, 8 Cyl. Piston Kit

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