Earl's Auto-Fit Straight Hose End -4 AN Hose to 4 AN Female - Blue/Red 3550224-123-XXL 300" of shims under a

300" of shims under a spring

Extra thick 3/8 laser-cut flanges to guard against warping and heavy-wall 16 gauge tubing for maximum durability

BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts

One system that gives you everything you need to fuel your ride

The standard in the industry

Earl's Auto-Fit Straight Hose End -4 AN Hose to 4 AN Female - Blue/Red 3550224-123-XXL 300" of shims under aEarl's Auto Fit Hose Ends The reliability and appearance of Swivel Seal Ends, combined with ease of assembly and lower cost, make Earl's Auto Fit Hose Ends a wise choice for the racer on a budget. During assembly, the Auto Fit's barbed nipple is pushed into the hose, securing hose between the nipple and socket for a tight seal. While this fitting adjust after attachment to the hose, it does have the same pressure rating as the Swivel Seal ends at a