1986 & 1987 Buick Regal Grand National Bolt Torque Specifications: PART ~ FT-LBS ~ N-M Spark Plugs ~ 20 ~ ...
1986 & 1987 Buick Regal Grand National Bolt Torque Specifications: PART ~ FT-LBS ~ N-M Spark Plugs ~ 20 ~ 28 Main Bearing Caps to Block ~ 100 ~ 135 Balancer Bolt to Crank (min) ~ 219 ~ 297 Connecting ...
