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Part Number:
CS-1143-CS

SB Chevy 383 Stroker Kit, Compstar Rotating Assembly, 13.6:1 JE Dome Pistons, Balanced

SBC 383 Stroker Kit Forged, Compstar 4340 Forged Crankshaft 3.750 Stroke, 350 Main, 6.000 H Beam Rods, JE 11cc Dome Pistons, 2-PC Seal, Balanced Assembly

$3,336.95
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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.

Compstar forged SB Chevy 383 stroker kits are designed for performance engine builds with related components that provide premium quality along with affordability. This balanced forged 383 rotating assembly kit is designed for engine builds producing up to 800 horsepower. This stroker kit will support small power adders such as nitrous, turbos and blowers.
Compstar 4340 forged steel crankshaft, 2pc rear main seal
Compstar 4340 forged steel H beam connecting rods with ARP2000 rod bolts
JE forged 11cc Dome pistons
Performance file fit piston ring set
H series performance main and rod bearings
This kit is internal balanced in house by cnc-motorsports

Compression Ratio with 58cc 15.0:1
Compression Ratio with 64cc 13.6:1
Compression Ratio with 76cc 11.6:1

More Information
CNC Part Number CS-1143-CS
Price $3,336.95
Manufacturer's Part Number CS-1143-CS
Brands Callies, Compstar, JE
Part Types Engine Rotating Assembly Kit
Departments Parts
Vehicle Make SB Chevy
Balanced Assembly Yes
Balance Type Internal
Crankshaft Material 4340 Forged Steel
Crankshaft Stroke 3.750
Piston Brand JE
Piston Type Dome
Rod Length 6.000
Rear Main Seal 2 Piece
Piston Material 2618 Forged
Custom Notices ⚠ PROP 65 WARNING
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