SKU: AT-1000119

4.020'' -5.0cc FLAT TOP 381/383 SBC SMALL BLOCK CHEVY 23 deg, + Holden 355 Stroker 4032 Forged Pistons, CH 1.425"

Chevy 383: 3.750" x 5.700" / Holden 355: 3.480" x 5.700"

$1,100.54

or 4 payments of $275.13 with Info

In Stock

Description

Racetec / Autotec Forged Pistons - Chevy 383 & Holden 355 Stroker Pistons.

4.020" Flat Top - Forged Pistons

Suits: 

  • SBC 350 Chevy 383 Stroker combination: Crankshaft 3.750" x Conrod 5.700"  
  • Holden 355 Stroker combination: Crankshaft 3.480" x  Conrod 5.700"

Racetec / Autotec Forged Pistons

  • Manufactured on forged side relief, 4032 low expansion, high silicon material excellent for street or strip applications.
  • Diamond turned skirts.
  • CNC Precision machined ring grooves for 1.5mm, 1.5mm, 3.0mm rings.
  • Top ring land gas distribution groove to enhance performance and improve ring seal.
  • 927-2700-51-15C wrist pins, pin fitting, wire locks, broached pin oilers, and accumulator groove are included at no extra charge.
  • Piston Bore Size:  4.020"
  • Piston Compression Height: 1.425"
  • Piston Top:   Flat Top
  • Piston Relief:  Yes  -5cc
  • Rings Size:  1.5mm, 1.5mm, 3.0mm rings
  • Piston Rings included:  NO

Specifications

SKU AT-1000119
Brand AUTOTEC

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