Hood Scoop or Throttle Body 4150 Heavy Duty Steel Air Cleaner Base Only These rods incorporate a special

These rods incorporate a special doweled cap for specific cap-to-rod alignment and are profiled with extra clearance for stroker applications

further improve durability to make this heavy duty race the best option available for the TH400

Made from cast aluminum with thick gasket rails to resist oil leaks

and their special serrated nuts guard against pan loosening during operation

Speedmaster aluminum crankshaft pulleys are manufactured from 356 aluminum that is heat-treated to T-6 specs

Hood Scoop or Throttle Body 4150 Heavy Duty Steel Air Cleaner Base Only These rods incorporate a specialThese heavy duty replacement Air cleaner bases are designed for Street Scoops, and throttle bodies. Made from heavy duty laser cut steel and a welded rig, solving issues associated with the weak pressed steel plate bases.