Pump Shaft/Block Off Plate > Products
Oil Pump Shafts are machined from superior alloy steel to eliminate
all the shortcomings of OEM drives in race applications which result
in eventual drive and gear shaft misalignment and failures.
STEF’S BBC Support Bracket is designed to give added support
to the oil pump during hard launches. The support attaches to the
rear main cap and the oil pump stud.
STEF’s now offers a pump block-off plate constructed of .625"
thick steel and parallel ground to insure proper torque value.
Chevy II Pump
with Chevrolet Engine
& V6 Chevy Block-off