Chevy BBC 454 6.385" 4.290" Bore 1.270" .990" Dome Top Forged Pistons

Chevy BBC 454 6.385" 4.290" Bore 1.270" .990" Dome Top Forged Pistons

SKU: PCE305.1110.03
Vendor
Speedmaster
Regular price
$895.16
Sale price
$895.16
Regular price
Sold out
Unit price
per 
Tax included.

Brand: Speedmaster
Part Number: PCE305.1110.03
Part Type: Piston
Bore (in): 4.290 in.
Piston Style: Dome, with single valve relief
Piston Material: Forged aluminum
Compression Distance (in): 1.270 in.
Dome Height (in): 0.260 in.
Piston Head Volume (cc): -20.00cc
Wrist Pin Style: Press-fit or floating
Wrist Pin Included: Yes
Pin Diameter (in): 0.990 in.
Piston Ring Thickness: 1.5mm x 1.5mm x 3mm
Piston Rings Included: No
Quantity: Sold as a set of 8.
Notes: Rail Support Required.
Speedmaster Forged pistons are made from 4032 aluminum alloy for quieter operation and reduced piston to wall clearance. Up to 20% lighter than traditional forged pistons that eliminate harmful stress concentrations for superior strength. Specifically designed for naturally aspirated or moderate nitrous applications.