15 x 8 HydraMat®, Cross - 16-101 ac-and-heat 40mm - For use with

40mm - For use with 12mm spacers

1968-1974 Ford F-250 5

6L V8 1976 GMC K15 454/7

which reduces to 2

Fuel Type: Gas Without Flex Fuel

15 x 8 HydraMat®, Cross - 16-101 ac-and-heat 40mm - For use withOverview: The amazing HydraMat is Holley's patent pending design that solves the problems associated with traditional fuel pick ups in stock fuel tanks as well as racing fuel cells. During hard cornering, acceleration, stopping, inclines, and low fuel conditions fuel runs away from the fuel pick up which introduces air into the system resulting in poor engine performance and even stalling. HydraMat is the solution! Surface tension and fluid wicking