When we ran a full service chassis fab/turn-key hot rod shop a number of years ago, it was always useful to have threaded things around to weld into the frame for some kind of mount, etc.
Here’s a list of all our threaded things for your reference:
This bracket is used with the #21854 block. The 1/2″ dia hole is 5-1/2″ lower than the rear axle centerline. The three coil-over holes are 5/8″ dia on 1″ centers. The lowest coil-over hole is 6″ lower than the rear axle centerline. Designed for 3" and 3-1/4" axle tubes, but can be trimmed to fit larger tubes.
Also available with the lower coil over holes moved down 1" to allow for a taller coil over, or to move the upper crossmember down in the frame.
Available for 1-3/4″ wide bushings. Priced individually.
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