New Crankcase

New Crankcase

We only carry new dual relief cases. These cases are far superior to the old single relief cases. The oil galley of the dual relief case is twice as big in diameter and there's more... Click here for more information

Starting at: $28.95


Chrome Oil Filler and Cap (Type 4)

This stock oil filler and cap has been chromed. Never plug the draft tube! The crankcase relieves it's pressure through the draft tube. If you plug the tube, oil will just blow out somewhere else. Note: Always run a dump tube boot on the end of the tube or your engine will eat dirt. On most off-road cars we put on the oil filler that does not have a down tube. In doing this it is real important that you run a breather filter. We usually run a hose up to the filter and mount it above the engine. On street cars we run the filler that has a tube.

Chrome Oil Filler and Cap
Add to cart

W/tube w/o cap

40hp-1600

This stock oil filler and cap has been chromed. Never plug the draft tube! The crankcase relieves it's pressure through the draft tube. If you plug the tube, oil will just blow out somewhere else. Note: Always run a dump tube boot on the end of the tube or your engine will eat dirt. On most off-road cars we put on the oil filler that does not have a down tube. In doing this it is real important that you run a breather filter. We usually run a hose up to the filter and mount it above the engine. On street cars we run the filler that has a tube.
1115453: $7.50

 

Chrome Oil Filler and Cap
Add to cart

Chrome filler w/cap

40hp-1600

This stock oil filler and cap has been chromed. Never plug the draft tube! The crankcase relieves it's pressure through the draft tube. If you plug the tube, oil will just blow out somewhere else. Note: Always run a dump tube boot on the end of the tube or your engine will eat dirt. On most off-road cars we put on the oil filler that does not have a down tube. In doing this it is real important that you run a breather filter. We usually run a hose up to the filter and mount it above the engine. On street cars we run the filler that has a tube.
1115452: $9.95