Proflow LS Exhaust Headers, Tight-Fit 1-5/8'' Block Huggers, Chevrolet Holden LS Alternators These high Quality replacement valves

These high Quality replacement valves are the same units used in Most Aftermarket Cylinder heads

Steel construction

12 month warranty

AF64-3044BLK

Proflow LS Exhaust Headers, Tight-Fit 1-5/8'' Block Huggers, Chevrolet Holden LS Alternators These high Quality replacement valvesPart Number : Proflow's block hugger headers will help you to save space in tight engine bays while giving you the performance that you need. Featuring clean corner welds and precision cut flanges to reduce warping under extreme temperatures. They promote higher exhaust flow rates than standard headers and come with all necessary bolts, gaskets and reducers. Note: Please check clearance prior to purchasing.