Side covers 250 H-finned Inline Six-cylinder Chevrolet CNC Billet machined..
CAD designed and CNC machined from 6061 T6 Aluminum flat stock. Machined to precise GM blueprint specifications then checked to a NOS block.194 230 250 Inline Six cylinder Chevrolet Chevy CNC Billet side covers Leak free Billet Side Cover Features;Brushed finish that can be polished to a mirror finish.On the back side the receiver grove locks the gasket in position. The gasket is hidden from sight after covers are mounted Leak free install with sealing O-rings around mounting bolts Six stainless steel Allen button bolt kit is included with gaskets, washers, and O-rings WORKS WITH MSD BILLET AND ALL HEI DISTRIBUTORS OEM AND AFTER MARKET. WILL NOT WORK WITH MOST OEM SHORT DISTRIBUTORS. Mrhotrod6 Motorsports; When ONLY THE FINEST QUALITY will do