Manley Rotating Kit 540 High Compression Chevy Big Block (9.800") 29540RHSPEC

Manley Chevy Big Block 540 cubic inch High Compression Rotating Assembly fits 9.800" block Stroke 4.250" x Rods 6.385"w/ARP 2000 bolts x Pistons 4.500"1.270C.H. 43cc dome 13.4:1 w/118cc 

Manley 4340 non-twist lightweight forged steel 4.250" crankshaft. Requires a 9.800" block   (Crank has been heat treated, stress relieved, shot peened, nitrided and 100% magna fluxed)

Manley 4340 forged steel H-beam 6.385" connecting rod with 7/16" ARP 2000 bolts (1500hp rating).   (Rods have been heat treated, stress relieved, shot peened, nitrided and 100% magna fluxed)

Manley 2618 forged aluminum platinum series pistons 4.500" 1.270CH 43cc flat top pistons #697800 Manley Premium chromoly wrist pins.

Total Seal 1/16"-1/16"-3/16" piston rings.

Clevite high performance rod (narrowed) and main bearings. 

Compression Ratios:

112cc chamber = 14.3:1

118cc chamber = 13.4:1

124cc chamber = 12.7:1