Fuel Rail Kit For #300-134 And 300-135 Intake Manifold 534-220
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Features:
- For Holley P/N's 300-134 and 300-135
- Used on LS intake manifolds
- GM LS Gen III or IV engines with LS3/L92 retangular port cylinder heads
- 2x4 Mid-Rise Dual Plane
- Black color
About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!
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