For example, an LS main cap bolt will require an initial torque of 15 ft-lb followed by 53 degrees of additional tightening. This is an inexpensive torque-angle gauge that will do the job nicely.

At the HOT ROD How-To section, you’ll learn how to make improvements to your own special hot rod, drawing from the DIY knowledge of the HOT ROD team to learn more about how-to make more power ...

The bolt threads themselves require Loctite 242 to prevent loosening from vibration. After hand-tightening, builders should torque the bolts to 70 lb-ft in a crisscross pattern to ensure everything ...