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Part Number:
CNC-1204-CS

CNC SB Chevy 400 Compstar Rotating Assembly - 9.7:1 Diamond Dish Pistons, Balanced

SB Chevy, Compstar 4340 Forged Crankshaft 3.750 Stroke, 350 or 400 Main, 6.000 H Beam Rods, Diamond -22cc Dish Pistons, 2-PC Seal, Balanced Assembly

$3,258.95
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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 4340 forged steel crankshaft, 2pc rear main seal
Compstar 4340 forged steel H beam connecting rods with ARP2000 rod bolts
Diamond forged -22cc Dish 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 10.3:1
Compression Ratio with 64cc 9.7:1
Compression Ratio with 70cc 9.2:1

More Information
CNC Part Number CNC-1204-CS
Price $3,258.95
Manufacturer's Part Number 1204-CS
Brands Compstar, Diamond
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 Diamond
Piston Type Dish
Rod Length 6.000
Rear Main Seal 2 Piece
Piston Material 2618 Forged
Custom Notices ⚠ PROP 65 WARNING
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