Bull Boost Performance Exhaust manifold bolt/stud kit.
This is a must for any one adding a thermal gasket to their B, D, H, K, or F series engine due to the OEM stud and screws being too short, when you add a thermo gasket and aftermarket intake manifold.
Bull Boost Performance, a brand for precision-designed automotive parts based in California. Their team is dedicated to delivering quality, high-tech parts.
Choose Bull Boost Performance, for a range of premium automotive solutions to enhance your driving experience. Like Shifter Swap Kits, Turbo components, K Series and B Series parts. Their stylish steering wheels and accessories, and a selection of high-quality engine components.