Engine & Exhaust

Allstar Hardware Kit 10-24 X 3/4in ALL26315 Used on supercharged, alcohol injected engines, Allstar Burst Panels mount directly to intake manifold or supercharger (screw type only) and are designed to blow open when an internal engine explosion occurs,...

Allstar Burst Panel Deflector Outer Frame ALL26314 Used on supercharged, alcohol injected engines, Allstar Burst Panels mount directly to intake manifold or supercharger (screw type only) and are designed to blow open when an internal engine explosion...

Allstar Inner Burst Panel Frame ALL26313 Used on supercharged, alcohol injected engines, Allstar Burst Panels mount directly to intake manifold or supercharger (screw type only) and are designed to blow open when an internal engine explosion occurs,...

Allstar Outer Burst Panel Frame ALL26311 Used on supercharged, alcohol injected engines, Allstar Burst Panels mount directly to intake manifold or supercharger (screw type only) and are designed to blow open when an internal engine explosion occurs,...

Allstar Burst Panel SFI 23.1 ALL26310 Burst panel is designed to blow open or release the excessive manifold pressure in the event of an internal engine explosion, helping to prevent costly supercharger and body damage. Panel meets SFI 23.1...

Allstar LS Coil Mounting Bracket Black Steel Pair ALL26212 TIG welded valve covers with a thick billet rail available with or without coil mounts. Tall design to clear most aftermarket valvetrain. Fill cap (with O-ring seal), gaskets and bolts included...

Allstar Valve Covers LS Fab Aluminum w/ Coil Mount ALL26211 TIG welded valve covers with a thick billet rail available with or without coil mounts. Tall design to clear most aftermarket valvetrain. Fill cap (with O-ring seal), gaskets and bolts included...

Allstar Valve Covers LS Fab Aluminum w/o Coil Mount ALL26210 TIG welded valve covers with a thick billet rail available with or without coil mounts. Tall design to clear most aftermarket valvetrain. Fill cap (with O-ring seal), gaskets and bolts included...

Allstar Carburetor Rebuild Stand ALL26200 Aluminum stand simplifies carb maintenance and will hold carb off of work bench surface. Works with Edelbrock, Quadrajet, and Holley 2- and 4-barrel carbs (except 4500 series). Alternate Description ...

Allstar Valve Covers BBC Fab Aluminum w/ Holes ALL26177 TIG welded valve covers with a thick billet rail are available with or without breather holes for custom modification such as vacuum pump fittings. Recessed bolt pockets and tall design to clear...

Allstar Rear Main Seal Adapter 86-up Pan ALL26126 Billet aluminum adapter allows installation of a two piece style crankshaft seal and early (pre-1986) crankshaft into a 1986 and newer SB Chevy (pre-LS) engine. Adapters include mounting hardware...

Allstar Rear Main Seal Adapter Pre-86 Pan ALL26125 Billet aluminum adapter allows installation of a two piece style crankshaft seal and early (pre-1986) crankshaft into a 1986 and newer SB Chevy (pre-LS) engine. Adapters include mounting hardware...