BCR1320-030 CP Pistons, Bullet 23° Heads Forged, SBC 357, 4.030

SB Chevy 357, 4.030 Bore, 3.500 Stroke, 6.000 Rod, 1.250 Compression Height, -6.0cc Flat Top, Advertised Weight 408 grams, Set of 8 Pistons and Rings, Normally Aspirated. .
***Gas Ports Included***

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

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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 Small Bock Chevy Bullet race series Circle track flat top pistons are proudly made in the USA from 2618 forgings. They are designed for naturally aspirated circle track 2bbl & 4bbl race engines; pistons come with 1.2mm gas nitride steel top ring, 1.2mm Napier second ring, and 3.0mm oil ring. The light weight 1000 series pistons feature 4.9cc valve pockets, pressure relief strut holes and .927 x 2.250 pins with a .150 wall standard. The 1300 series pistons feature -6.00 valve pockets; lateral gas ports and includes .927 x 2.500 pins with a .150 wall standard.
Compression ratio with 64cc heads: 10.1:1

Specifications

More Information
CNC Part Number	CP-BCR1320-030
Price	$1,182.30
Manufacturer's Part Number	BCR1320-030
Brands	CP
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy SB
Bore Size	4.030
Crankshaft Stroke	3.500
Rod Length	6.000
Piston Type	Flat Top
Compression Height	1.250
Piston Material	2618 Forged
Piston Ring Size	1.2 1.2 3mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING