SHIPPING UPDATE: *UPS can not guarantee packages will arrive inside regularly estimated delivery times. **This includes UPS Next Day Air and UPS 2nd Shipping options.** Click here for Full Details.
58-67 Thermostat Housing Bolts - Cast Iron Housing
100% of 100
Item #:
In Stock - Ships today if ordered by 3 PM ET
Related To This Item
Reproduction 1958-1967 Corvette thermostat housing mount bolts - correct bolts for cast iron thermostat housing. Includes (1) ?TR? headmark 3/8-16 x 2 3/4" bolt and (1) "TR" headmark 3/8-16 x 11/8" bolt. Correct fitment for 1955-1957 1x4 Corvette, 1958-65 all 283 & 327 exc. Sp.Hi.Perf.. and 1966-1967 350hp Corvette.

Note: When installing thermostat housing #3711268, it will be necessary to cut 5/16" from threaded end of long bolt.

This item is proudly Made in the USA

Installation difficulty: 2

Our technicians have determined that the installation difficulty level of this item is a 2 on a scale of 1-5. Read more about our install ratings here.

Model Years

More Information
Generation C1, C2
Model Year 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967
Additional Item Information
  • WARNING: This product can expose you to a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to
Write Your Own Review
You're reviewing:58-67 Thermostat Housing Bolts - Cast Iron Housing
Your Rating
Copyright © 2019, Zip Products Inc All rights reserved.