When it comes to Engine Mounts, Holley is Level 7's go to mount. These fit the 1973-1987 Chevy/GMC C10/C15/C20 Series 2WD Truck with a GM LS or Gen-V LT Engine. They also work with the 1973-1982 Blazer/Jimmy 2WD. These new premium engine mounting brackets have been redesigned to allow GM LS or Gen-V LT engines to be installed in the 1973-1987 C10/C20 Trucks. The modular design of these brackets allow engine changes from LS to LT w/ a change to the clamshell components only. The same mounting brackets, polyurethane inserts, and crossmembers fit both LS & LT engines. FEATURES Revised Design to Allow GM LS & Gen-V LT Engines to Be Installed in 1973-1987 Chevy/GMC C10/C20 Series 2WD Truck & 1973-1982 Blazer/Jimmy 2WD Welded Steel Construction w/ Black Finish for Light Weight, Durability & Corrosion Protection Replaces Original Frame Stands Allows Use of Low Mount A/C – for Both Truck Style Accessories & LSA Supercharged Engine Works with Hooker Cast Exhaust Manifolds – Additional Headers Will Also Be Available
