S2421B CP Pistons, SB Chevy 13°, 4.130 Bore

SB Chevy 422, 4.125 Bore, 3.800 Stroke, 6.000 Rod, 1.100 Compression Height, -4.9cc Dome, Advertised Weight 473, Set of 8 Pistons Included, Gas Ported.

Special Price $1,409.94 Regular Price $1,566.60

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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

Dedicated right and left forgings; Pin-fitting included at no cost; Chamfered pins and wire locks included; Accumulator and anti-detonation grooves included; Double pin oilers, force fed from oil ring; Radius valve reliefs; Balanced to +/- 1 gram; Pick lock grooves for easy lock removal; Domes may be cut to a flat top; Designed for back-cut rings; Custom skirt cam and barrel shapes; Fully CNC Machined.

Rail Support included

Supplied with Wire Locks

Specifications

More Information
CNC Part Number	CP-S2421B
Price	$1,566.60
Manufacturer's Part Number	S2421B
Brands	CP
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy SB
Bore Size	4.130
Crankshaft Stroke	3.800
Rod Length	6.000
Piston Type	Dome
Compression Height	1.100
Piston Material	2618 Forged
Piston Ring Size	.043 .043 3.0
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING

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