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Holley Hi Ram blower adaptor

Holley Hi Ram Blower Adaptor Plate.

SKU: JBLSHO1 Categories: , ,


This adaptor simply bolts onto a Holley Hi Ram manifold base. It will fit LS1 or LS3.

It has an o-ring groove machined on the top surface to seal against the blower.

Machined pockets to remove unnecessary weight.

Note: The Holley intake must be tapped to 5/16″ for the top adaptor plate. No drilling is needed, just tapping. All 5/16″ bolts and o-ring cord are supplied with the adaptor plate.

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