Bestop Upper Door Sliders Crankshafts Expect 5–15 horsepower and 10–20

Expect 5–15 horsepower and 10–20 ft-lbs of torque improvement over stock cast-iron manifolds

SKU 769922 is backed by the manufacturer's quality guarantee and our satisfaction commitment

Upgrade your build with the RADIATOR POLISHED at Atech Motorsports

Part 12258 is configured for its specific application with attention to fitment requirements

Maximum flow rate is 53 GPM with a working pressure rating of 5-70 PSI

Bestop Upper Door Sliders Crankshafts Expect 5–15 horsepower and 10–20The Bestop Upper Door Sliders restores factory sealing around doors, windows, or body openings. Quality weatherstrip prevents wind noise, water leaks, and interior temperature loss while reducing road noise intrusion. Part 77474 is configured for its specific application with attention to fitment requirements. This weatherstrip is EPDM rubber matching the original profile and hardness. The profile is extruded for the factory channel or flange.