Ensure secure and precise intake manifold installation with these 3/8-16 1" UHL intake bolts. Featuring a 12-point head design for enhanced torque application, this pack of 12 from Aeroflow delivers reliable engine fastening with exact dimensions of 16 cm length and 0.27 kg total weight. Discover the durability and fit engineered for performance in the full description.

Ensure precise and secure intake manifold installation with ARP's black 12-point bolts designed specifically for early Holden V8 engines. Each bolt measures 25.40 cm in length, providing the exact fit needed for optimal engine performance. Discover the engineering behind reliable engine fasteners in the full description.

Ensure secure and precise intake manifold installation with these ARP black hex bolts designed for SB Ford 289, 302, and 351 W engines. Measuring 25.40 cm in length, they provide optimal fit and durability, critical for maintaining engine performance under stress. Discover how these bolts enhance fastening reliability in the full description.

Ensure secure and reliable intake manifold installation with these precision-engineered bolts designed specifically for early SB Chevy 350 engines. Each bolt measures 17.80 cm in length, providing the exact fit needed for optimal engine sealing and performance. Discover how these durable fasteners enhance your engine's integrity.

Ensure secure and precise intake manifold installation with these 12-point head bolts designed specifically for Small Block Chevy engines. Each bolt measures 15 cm in length, providing the exact reach needed for optimal fastening. Discover the durability and fit that keep your engine components firmly in place.