Billet Oil Filler w/Grooved Cap & w/Vent Stock This is a new set

This is a new set of Big Bore 86mm Porsche 356 pistons

Clutch Depth:24mm

A second full fin so you can fly cut your heads deeper to achieve almost any desired head CC volume needed

Our Baja Systems feature 1 1/2" tubing and provide excellent ground clearance and increased horsepower

Billet Oil Filler w/Grooved Cap & w/Vent Stock This is a new setThis is the same smooth flow oil filler as noted above but with our billet grooved cap P N: 8899. Both cap and body are fully polished just like on P N: 7904. Now available in Powder Coated Red, Blue or Black finish. Supplied with 1 4" NPT 1 2" barbed hose fitting so breather line hookup is easy. Replacement billet grooved oil filter caps are available here.