4150 MECHANICAL SECONDARY SCREW KIT
Screw kit for any 4150 mechanical secondary carburetor including hp and ultra series. It also has our own large knurled head mixture screws. Comes with all of the screws you need to give your carburet...READ MORE...
Bruces 1970 Chevelle 940hp all motor with an Allstate1150 Custom Dominator. 9.88 et. 140mph. See Bruce at Maple Grove, Atco, and Cecil County. The car has been in the top 5 all season.
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