New small block - World Products cast iron2 piece rear main seal4 bolt mainDriver side dipstick4.125" bore
4340 forged crank4.000" stroke4340 forged 6" connecting rodsHydraulic roller cam
BluePrint Performance AluminumHardened retainers and springs2.08 swirl polished intake valves1.60 swirl polished exhaust valvesBP Aluminum Head Part# H8103For complete head specs, click here
Cam Type: Roller.577 Intake .577 Exhaust240 Intake / 248 Exhaust duration @ .050 - 112 degree lobe separation
Valve covers, oil pan and timing coverHarmonic balancer850cmf carbMSD Pro Billet distributorChampion spark plugsBluePrint spark plug wiresDyno test results shipped with engine
Not for use in pollution controlled vehicles.
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