B&M Shift Improver Kit - Mopar A727/A904 Transmissions - 10226 exhaustrepair APR Ignition Coils increase energy

APR Ignition Coils increase energy output by 14%

Moderate Sound exterior exhaust tone

boost or water meth

Complete kit includes sump baffle

8 L6 1966 - 1974 Chevrolet K20 Pickup 250/4

B&M Shift Improver Kit - Mopar A727/A904 Transmissions - 10226 exhaustrepair APR Ignition Coils increase energyOverview: This B&M Shift Improver kit fits all 1966 1970 Chrysler, Dodge and Plymouth TF727 transmissions with 6 cyl and V8 engines, along with 1966 1977 A 904 transmissions with 6 cyl engines and 1968 1970 A 904 transmissions with V8 engines. This kit recalibrates your automatic transmission for optimum performance, extended life by eliminating shift overlap and excess wear on clutches & bands due to slippage. You get two modes of performance to