s s tc3 high flow oil pump for harley twin cam BS365 Comes with stock 3° negative

Comes with stock 3° negative rake

1983 VF - 400cc

and a black phosphate coating

3-1/2" bore x 4-1/4" stroke

s s tc3 high flow oil pump for harley twin cam BS365 Comes with stock 3° negativeS&S TC3 High Flow Oil Pump Kit for Harley Davidson Twin Cam If motor oil is the lifeblood of an engine, then the oil pump is its heart. If your engine needs a transplant, the new S&S three stage oil pumps are a great solution for worn out or destroyed stock units. Common causes of stock pump failure are debris and excessive pinion shaft run out. The new S&S oil pumps are much less likely to be damaged by either. Oh, and by the way, the new S&S oil