CP Pistons 454 Chevy Big Block Inverted Dome Pistons S5133-8

CP Pistons 454 Chevy big block inverted dome pistons are great for use with nitrous oxide, supercharged, or turbo applications! They are balanced to +/-1 gram and have an accumulator groove, generous valve relief depths that allow for super-high lift, pick lock grooves for easy lock removal, double-pin oilers, and wrist pins all included. If you're searching for first-class performance pistons with full CNC machining that will add extraordinary performance to your machine, then these pistons are calling your name!Brand: CP-Carrillo
Manufacturer's Part Number: S5133-8
Part Type: Pistons
Product Line: CP Pistons 454 Chevy Big Block Inverted Dome Pistons
HP Direct Part Number: CNN-S5133-8
Piston Rings Included: No
Bore (in.): 4.560 in.
Bore (mm): 115.824mm
Stroke: 4.250 in.
Engine Stroke Type: Stroked
Rod Length: 6.135 in.
Piston Style: Dish, with a D-shaped cup
Piston Material: Forged aluminum
Compression Height (in.): 1.520 in.
Piston Head Volume (cc): +20.00cc
Wrist Pin Style: Press-fit or floating
Wrist Pin Retainers Included: Yes
Wrist Pin Included: Yes
Pin Diameter (in.): 0.990 in.
Piston Ring Thickness: 1/16 in. x 1/16 in. x 3/16 in.
File Fit: No
Gapless: No
Remanufactured: No
Quantity: Sold as a set of 8.
Notes: For aftermarket blocks with large bore. Supplied with double spiral locks.