this SB Chevy aluminum crank hub is NOT a harmonic damper
4 suit is rated to the SFI 3
Greatly reduces radiant heat coming off your muffler resulting in a cooler interior and protection from damaging heat
Perfect solution for steering stability
Some people find thatt mirrored shields block even more sunlight than tinted shields and Iridium shields provide the most protection from both sunlight and glare
Fel-Pro Permatorque Head Gasket - Graphite - SB Ford 351W - 4.100" Bore - .045" Compressed Thickness HASZ20POLAR this SB Chevy aluminum crankFel Pro deliver reliable sealing under grueling racing conditions. From the leader in aftermarket engine sealing, FEL PRO the gaskets professionals trust. Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function. FOP Performance V8, 260 (4. 3L), 289 (4. 7L), 302 (5. 0L), 351W (5. 8L); Graphite Stainless steel combustion armor Conformable perforated core graphite design Not