After attempting some badge engineering to enter the compact truck market, GM developed the S-10 and S-10 Blazer to grab market share in a growing segment. In order to keep costs down, GM robbed a significant amount of chassis parts from current G-Body vehicles, making shoehorning a Gen III/IV LS engine a simple process with our bolt-in swap systems.

If you are building an LS engine, you have to check out the products in this category. Holley has responded to this marketplace by developing the most complete line-up of LS performance upgrades and LS swap products. Holley has developed EFI systems, intake manifolds, fuel pumps, oil pans, accessory drive pulleys and dress-up components.