24 x 15 HydraMat®, Rectangle - 16-109 EXHAUSTREPAIR 1987-1987 GMC R2500 305 CID

1987-1987 GMC R2500 305 CID

Flanged Outlet: No

# of Passes Dual Brand Frostbite Cooling Row Diameter 11/16" Core Dimension 17 x 20-3/4 Core Thickness 2

Rear Axle Lines For 64-65 Buick Skylark GS/Oldsmobile Cutlass 442/Pontiac Lemans GTO 2 Piece Steel

00-inch mandrel-bent tailpipes use the factory hanger locations are finished off with 4

24 x 15 HydraMat®, Rectangle - 16-109 EXHAUSTREPAIR 1987-1987 GMC R2500 305 CIDOverview: 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