Hooker U-Bend Mandrel Bend - 2 in Diameter - 6 in Radius - 12 in Legs - 18 Gauge Bully Dog Fuel Injected Engines: E85 up

Fuel Injected Engines: E85 up to 1330 FWHP - naturally aspirated up to 980 FWHP - forced air induction

They are zinc plated for corrosion resistance

Without vacuum advance: uses nylon lock-out

The 60" long tubes can be cut to the desired length to suit individual needs

2007-2013 GMC Yukon

Hooker U-Bend Mandrel Bend - 2 in Diameter - 6 in Radius - 12 in Legs - 18 Gauge Bully Dog Fuel Injected Engines: E85 upHooker Headers Super Competition Mandrel Bend U Style 12240HKR U Style 180 Degree 18 Gauge Mild Steel Tube Size 2 in. OD Radius 6 in. Leg A 12 in. Leg B 12 in. Wrinkle Free No Crimping Smooth Hooker holds to its claim of the winningest header in drag racing history. Hooker still leads the way in design and technology with products like engine swap headers for putting a late model LS engine into early iron. And, Hooker still leads the way in coating