BLSR1121-005 CP Pistons, Bullet LS7 12° Forged, 4.070 Bore, 10.6:1

Chevy LS 428, 4.070 Bore, 3.622 Stroke, 6.125 Rod, 1.305 Compression Height, -2.7cc Flat Top, Advertised Weight N/A, Set of 8 Pistons and Rings Included, Power Adder, Lateral Gas Ports

Special Price $1,052.25 Regular Price $1,182.30

Pin Upgrade

None

.200 Wall Pin + $15.00

.230 Wall Pin + $15.00

.260 Wall Pin + $15.00

Qty

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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 LS7 12° heads. Pistons are proudly made in the USA from 2618 forgings and are available with 5cc solid domes, -4.6 cc flat top, and -25cc dish. Pistons feature .220 deep intake pockets, 1.2mm steel gas nitride ring, 1.2mm Napier second ring, 3.0mm oil ring and include .927 x 2.250 pins with a .180 wall standard.

Compression Ratio w/ 67.5cc Head 12.9:1

Specifications

More Information
CNC Part Number	CP-BLSR1121-005
Price	$1,182.30
Manufacturer's Part Number	BLSR1121-005
Brands	CP
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy LS
Bore Size	4.070
Crankshaft Stroke	3.622
Rod Length	6.125
Piston Type	Flat Top
Compression Height	1.305
Piston Material	2618 Forged
Piston Ring Size	1.2 1.2 3.0mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING