Rebuilt B&M 420 Mega Blower, Supercharger complete kit for a big block Chevy but can be used on other engines with the right intake 100% complete ready for over or under drive just add you own carbs Price $4250 cash Very nice Big Block Chevy B&M 420 Megablower. This includes everything shown. The polished 420 Megablower has a brand new The Blower Shop billet front cover ***embly with ARP hardware, NOS B&M snout housing with new bearing and seal. The matching polished rectangle port intake manifold with tensioner pulley ***embly and water neck. Should also work on oval port (do some research). You are also getting the original B&m 8mm pulleys, BM steel crank pulley adapter hardware, B&M blower mounting bolts and original B&M dual carb linkage setup. The blower spins nicely. You will need to add oil prior to running it as it hasn't been ran since the Blower Shop front cover ***embly was added. Comes with idler tension pulley, 60t, 55t and 52t 8mm pulleys (capability of over or under drive). Carb linkage, spacers and, blower belt, blow off valve, bds scoop with air cleaners clears Hard to find one this nice at this price These superchargers are bigger than a 671 and just smaller than an 871. Rotors are Teflon stripped $4250 cash .. Cash takes it home. Not looking to ship but will ship it. Local pickup preferred huntley il 60142 or buyer pays complete ups shipping and boxing. This is heavy so it won’t be cheap to pack and mail Thanks for looking. No holds, No trades, No payment plans.
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