Hooker U-Bend Mandrel Bend - 2 in Diameter - 6 in Radius - 12 in Legs - 18 Gauge FLEX-BOOM-M101 367 lb/in Spring Rate

367 lb/in Spring Rate

0001" -- far tighter than other manufacturers

1978-1979 Buick Skylark CID 350 RWD

Gold Series Timing Chain Set

Compression Ratio: 10

Hooker U-Bend Mandrel Bend - 2 in Diameter - 6 in Radius - 12 in Legs - 18 Gauge FLEX-BOOM-M101 367 lb/in Spring RateHooker 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