502 Series Performance Head W/ seats and guides 42 Intake 37.5 Exhaust opt-shuffle-pin-upg Boots are the best boots

Boots are the best boots available for your off-road car

Part #VW9600T4S66P

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

Part#: 008 VR 503T

502 Series Performance Head W/ seats and guides 42 Intake 37.5 Exhaust opt-shuffle-pin-upg Boots are the best bootsMade from an AA 502 Series Casting, It is set up to build the performance Head of your needs. It Comes with Seats 42x37. 5, Guides, with a 12mm plug hole. The 502 Series comes with our Stage 2 porting with a modernized combustion chamber for increased head flow & performance. There is a second Full Fin, so you can Fly cut your heads deeper to achieve almost any desired Head CC volume needed. Blocked off rocker stud bosses, to eliminate the O ring and