hi,
great site , hope you can help!
juat rebuilt my 71 454 standard height big block, i bought it in bits.
new oil pump, shaft and dizzy, tried to prime the pump and i get a whirring/ clicking noise from the sump area?
also the flat blade on the dizzy does,nt seem to reach in to the slot on the pump shaft, ive also tried 2 other dizzies!!. the bottom of the slot on the shaft is approx 198 mm from the manifold top , where the dizzy sits. the blade on the dizzy is about 185mm from the same place! whats gone wrong??? hope somone can help, mike..