Bak Industries - Revolver X4ST Bed Cover 20- GM P/U 2500 6FT 10IN Body Bolt Kit - 1/4-20

Body Bolt Kit - 1/4-20 in Thread - 1 in Long - Allen Head - Bolts / Countersunk Washers / Lock Nuts Included - Plastic / Steel - Fluorescent Yellow / Zinc Oxide - Set of 10

Cylinder Head Stud Kit - Hex Nuts - Chromoly - Black Oxide - Aftermarket Head - Small Block Chevy - Kit

They plug into Holley LSx plug and play main harnesses if one wants to replace factory LSx coils with Holley HP Smart Coils

Convertible models will require adding 3/8-inch of shims to the stock factory X-brace for clearance or purchasing Hotchkis Performance Convertible brace Part# 1404

Coil Spring - Conventional - 5 in OD - 11 in Length - 500 lb/in Spring Rate - Rear - Steel - Red Powder Coat - Each

Bak Industries - Revolver X4ST Bed Cover 20- GM P/U 2500 6FT 10IN Body Bolt Kit - 1/4-20Tonneau Cover Revolver X4ST T Slot Rails Rolling Clamp On Aluminum Vinyl Black 6 ft 10 in Bed GM Fullsize Truck 2020 24 Kit