Centerforce SFI 1.1 157 Tooth Aluminum Flywheel - 11 lb - External / Internal Balance - Small Block Ford HSXSC11SASM61 Update ECU Firmware and Adjust

Update ECU Firmware and Adjust Rev Limiters 1 and 2

When mounting a shock absorber upside-down

3 or 5 in Coil-Over Springs

Torqueflite 727 / 46RH / 48RE

1965-1973 Oldsmobile Delta 88

Centerforce SFI 1.1 157 Tooth Aluminum Flywheel - 11 lb - External / Internal Balance - Small Block Ford HSXSC11SASM61 Update ECU Firmware and AdjustProduct Description: Flywheel 157 Tooth 11 lb Balance Weights Included SFI 1. 1 Aluminum External Internal Balance Replaceable Surface Small Block Ford Midway Industries Centerforce division is proud to be recognized as the leading manufacturer of performance clutch and pressure plate systems in the United States. Centerforces reputation as the clutch system of choice stretches back to the early 1980s when legendary Hot Rodder, founder of Hays