Bucket Seat Tract Bolt Size 1972 CS
December 16th, 2018, 06:30 AM
#1
Bucket Seat Tract Bolt Size 1972 CS
Good morning,
What is the correct bolt size to mount the bucket seat tract to the floorboard for a 1972 Cutlass Supreme. I saw kits online but I’d rather purchase local if possible. Thank you.
What is the correct bolt size to mount the bucket seat tract to the floorboard for a 1972 Cutlass Supreme. I saw kits online but I’d rather purchase local if possible. Thank you.
December 16th, 2018, 07:16 PM
#2
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Join Date: May 2008
Location: Austin, Texas
Posts: 3,128
5/16" x 1" for the bolts. Pic shows an original (at the bottom) and a replacement. Both have captive flat washers on them and the washers have small "spikes" on the underside to help keep things locked down once tightened. You may be able to use a thick flat washer with no "spikes".....it helps spread the load out over the foot of the seat track.
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