Manley Rotating Kit 540 9.0:1 Compression Chevy Big Block (9.800") 28540RHSPEC (Balanced)

Manley Chevy Big Block 540CID 9.0:1 Compression Rotating Assembly fits 9.800" Stroke 4.250" x Rod 6.385"ARP 2000 bolts x Piston 4.500"1.270C.H. -3cc flat top 9.0:1 w/118cc 

Compression calculated: 9.800" deck, 4.500" bore, -3cc flat top, .020" PTD, 4.540"x.039"(10.3cc)Gasket, 119cc chamber

Manley 4340 non-twist lightweight forged steel 4.250" crankshaft. Requires a 9.800" block

Manley 4340 forged steel H-beam 6.385" 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 4.500" 1.270CH -3cc flat top pistons #696300

Manley Premium chromoly wrist pins.

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

Clevite high performance rod (narrowed) and main bearings.

Precision Balanced by Manley in house.

Compression Ratios:

112cc chamber = 9.6:1

118cc chamber = 9.0:1

124cc chamber = 8.8:1