Note: If this product is to be used with aftermarket (tall) EV1 performance injectors: • LS2, LS3, and L99 applications will require taller brackets and Adapter O-rings to be used with EV1 injectors. Holley part number 534-212 will have these required parts. • LS1 and LS6 application will work with EV1 Injectors without any additional parts.
Holley part number 534-211 allows easy connection to factory fuel lines.
Bright dip, black anodized finish with laser etched EFI logo for long lasting good looks
5/8” diameter fuel passage provides the flow capacity for high horsepower applications
High volume fuel passage dampens fuel pressure oscillations
Fuel rails are machined to accept -8 (3/4-16) O-ring fittings