Sbc Oil Diagram. 85466 dual 12an inlet fittings no. Oil diagram sbc discussion in engine topic started by andymiller aug 5 2006.
When initially removing main caps the caps block should be deburred before reinstalling. Crankshaft coalition wiki hot rod tech articles. 23766 large diameter style e racing oil filters no.
From the valley socal 3 above the cam plug at rear of block 3 behind cam sprocket 1 at 10 11 o clock outboard of the timing cover 1 above the oil filter boss and 1 on rear part of drivers deck surface part covered by head and gasket easily overlooked.
All high performance chevy pumps should have the pickup tube secured by tack welding the pickup to the pump body or by a tab from the pickup tube that is bolted to one of the pump cover bolts. 22460 chevy 5 1 4 high no. Oil control can be a significant problem for chevys big block. When you look at factory oil flow diagrams you also notice that the oiling holes in the crankshaft lead the tdc position by 60 degrees so that upper shell rod bearing oiling is accomplished just prior to the point of highest loading.