GM Gen III and Gen IV LS conversion accessory brackets designed for swapping the LS engine into older muscle cars and trucks. All LS accessories are determined by what balancer is on your engine. Please choose the accessory spacing you will be running. VVT is different.
Not Sure? Measure your balancer-
With a straight edge placed across the front of the balancer; measure to the machined surface of the balancer.
Note: Balancer retaining bolt does not need to be removed.
99-13 Truck / 2010-Up Camaro: 3.00"
98-02 Camaro / Firebird, GTO: 2.25"
97-13 Corvette (Incl. Crate LS3's): 1.50"