Allstar Performance LH Dual Aluminum Spindle Duct 600010105 Copper dissipates heat much better

Copper dissipates heat much better than other materials

1983-1996 Ford Bronco

1981-1983 Plymouth PB350

2 in Diameter

1978-1979 Oldsmobile Starfire

Allstar Performance LH Dual Aluminum Spindle Duct 600010105 Copper dissipates heat much betterAluminum 3" ducts fit most fabricated spindles. Available in dual or single inlet. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance. Product Description: Spindle Duct Spindle