15 x 15 HydraMat®, Square - 16-107 flowtech-exhaust-and-headers 3L V8 1968 - 1970

3L V8 1968 - 1970 Pontiac Tempest 350/5

1955-1959 GMC F370

Sportster Angle Cut

50-inch aluminized steel tubing and our exclusive Scavenger Series® X-pipe flowing into a pair of powerful sounding Super 40 Series™ performance mufflers for a moderate tone

BLC-140-SS1L

15 x 15 HydraMat®, Square - 16-107 flowtech-exhaust-and-headers 3L V8 1968 - 1970Overview: 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