Shift Improver Kit BM10226 Superchargers & Components AF64-5130BLK

AF64-5130BLK

Conrod Bolt Setfits SB Chev 265-283-327 (Small Journal) & Holden 253-308 11/32"

66-2059BLK

AF59-1500-01

Shift Improver Kit BM10226 Superchargers & Components AF64-5130BLKShift Improver KitTorqueFlite 1966 70 A 727 & A 904, recalibrate your transmission BM10226 10226 The B&M Shift Improver Kit the easiest way to get the stout performance you've always wanted out of your automatic transmission and you get two modes of performance to select from: Heavy Duty, or Street Strip. It's our least expensive and simplest to install kit. All you need are some hand tools! In the space of an afternoon, you can turn your transmission