New Arrivals/Restock

Set of (8) +.060 over size Chevy 7.4L 454 Hypereutectic Coated Skirt .340" Dome Pistons

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US$196.42 cheaper than the new price!!

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Used  US$130.95
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Product details

Management number 215546423 Release Date 2026/04/12 List Price US$130.95 Model Number 215546423
Category

Set of 8 +.060 Over size Hypereutectic +33cc Dome Pistons compatible with Chevrolet 454. Domed head .340" high (33cc) w/2-valve reliefs. DurOshield skirt coated piston. For stock length 6.135" rods. Idle to 7000+rpm

  • Domed head .340" high, 4.310" Bore Diameter
  • 4.310" bore (at +.060" bore)
  • Good for street/strip or race/nitrous to 150 shot
  • 5/64" 5/64" 3/16" ring grooves
  • Press-fit or floating Pins
Brand Speedpro
Item Weight 16 pounds
Manufacturer Sealed Power/Speed Pro
Item model number H581CP 60
Product Dimensions 18 x 10 x 6 inches
Manufacturer Part Number H581CP-60
Is Discontinued By Manufacturer No

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