LS Classic Fuel Rail Kit
Part Number GMLS3034
Our LS Classic Fuel Rails are constructed from precision machined aluminum with a classic anodized finish. Compatible with Holley 300-136 and 300-137 LS intake manifolds, they are designed to accommodate both long LS1 and short LS3 injectors. Each kit includes two fuel rails, O-rings, mounting brackets and associated mounting hardware. These fuel rails are also a standard item on all LS Classic crate engines and LS Classic Intake Kits.