One piece rear seal, .060 over blockSquare and parallel deckedAlign honed main bearing boreCylinders honed on computer controlled machine to within .0002straightness and roundnessCylinders are sonic tested for thickness
New forged steel crankshaft GM connecting rods150,000 psi rod boltsHypereutectic pistonsHastings moly ringsRotating assembly balanced to within 2 gramsHigh volume oil pumpHydraulic roller cam
BluePrint Performance aluminiumHardened retainers and springs2.3 swirl polished intake valves1.880 swirl polished exhaust valvesBP Aluminum Head Part# PS8013For complete head specs, click here
Cam Type: Roller.566 Intake .566 Exhaust242 Intake / 248 Exhaust duration @ .050 - 112 degree lobe separation
34 degrees at 3500 RPM
Valve covers, oil pan and timing coverBrass freeze plugsDyno test results shipped with engine
*A bronze distributor gear is NOT recommended on this engine
Not for use in pollution controlled vehicles.
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