BBC5020-070 CP Pistons, Bullet BB Chevy Open Chamber, 4.320 Bore, 8.1:1

BB Chevy 460 Open Chamber, 4.320 Bore, 4.000 Stroke, 6.135 Rod, 1.765 Compression Height, -2.94cc Flat Top, Advertised Weight 445, Set of 8 Pistons and Rings Included. Power Adder.

Special Price $951.32 Regular Price $1,068.90

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Description

CP-Carrillo Bullet pistons are designed specifically to fit big block Chevy Open chamber heads. Pistons are proudly made in the USA from 2618 forgings and come with 1/16 ductile moly top ring, 1/16 second ring, 3/16 oil ring and include .990 x 2.750 or .990 x 2.930 pins with a .180 wall standard.
Compression ratio with 118cc heads: 8.1:1.

Specifications

More Information
CNC Part Number	CP-BBC5020-070
Price	$1,068.90
Manufacturer's Part Number	BBC5020-070
Brands	CP
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy BB
Bore Size	4.320
Crankshaft Stroke	4.000
Rod Length	6.135
Piston Type	Flat Top
Compression Height	1.765
Piston Material	2618 Forged
Piston Ring Size	1/16 1/16 3/16
Wrist Pin Size	0.990
Custom Notices	⚠ PROP 65 WARNING