Complete Bolt In Rear End Assembly W/ 12" Rear Brake Kit -Factory Five Mk4 Cobra Speedmasterª & FAST line of

Speedmasterª & FAST line of EFI systems are all you need when deciding to upgrade your engine to modern electronic fuel injection

This manifold will typically produce more power than any similar competitive manifold due to larger ports and runners

They start to make awesome power around 3

that have a 4bolt pattern

Complete Bolt In Rear End Assembly W/ 12" Rear Brake Kit -Factory Five Mk4 Cobra Speedmasterª & FAST line ofSpeedmaster rear end assemblies are the ultimate solution. As the horsepower in your performance vehicle goes up so does the strength of the read end housing. Our rear ends have a reputation for being tough to handle the abuse of Circle Track, Off Road and Drag Racing applications. Built for performance, these housings tubes are manufactured with . 188 in. wall DOM steel. Designed to bolt onto our aluminum center sections and used with our various