Manley Rotating Kit 402 High Compression Chevy LS-1 29402R

Manley Chevy LS-1 402CID High Compression Rotating Assembly

Stroke 4.000″ x Rod 6.125″ARP 2000 bolts x Piston 4.005″1.115C.H. -4cc flat top 11.7:1 w/64cc Kit is Precision internally balanced by Manley in house  

Manley 4340 non-twist lightweight forged steel 4.000″ 58 tooth reluctor wheel crankshaft. 

**Crank has been heat treated, stress relieved, shot peened, nitrided and 100% magna fluxed.

Manley 4340 forged steel H-beam 6.125″ connecting rod with optional 7/16″ ARP 2000 cap screws (1500hp rating).

**Rods have been heat treated, stress relieved, shot peened, nitrided and 100% magna fluxed.

Manley 2618 forged aluminum platinum series pistons 4.005″ 1.115″CH -4cc flat top pistons #592605C

Manley Premium chromoly wrist pins.

Total Seal 1.5mm-1.5mm-3mm piston rings.

Clevite high performance “H” series rod (narrowed) and main bearings.

Internally Precision Balanced by Manley in house.

Compression Ratios:

64cc chamber = 11.7:1

72cc chamber = 10.7:1

Don’t be fooled by other look alike kits with a cheap price. Our kits come standard with name brand components, ARP 2000 Rod bolts and Clevite H-series rod and main bearings.