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Your cart is empty.Header Bolts; 3/8 in. -16 Bolt Applications; 3/8 in -16 x 0. 75 in. ; 7/8 Hex Head; Grade 8 Steel; Black Oxide Finish; 16 Per Pack;
hugh d.
Reviewed in Canada on January 5, 2025
the header bolts worked great on My ford 289 engine run Stand build, thanks again
Pen Name
Reviewed in the United States on January 26, 2025
Be mindful I had probably 5 of these that had burs on them will mess up some aluminum holes if u aren’t paying attention. 2 stars
DOUG S
Reviewed in the United States on August 25, 2024
product shown were 6pt, ones I received were 12pt. Can't use an open end wrench on a 12pt.
Rick Kennedy
Reviewed in Canada on May 11, 2024
Figment was very good
leslieleann
Reviewed in the United States on January 14, 2023
Bought some SS shorty headers for my stroked 408w build. The headers came with bolts but they were just to long. Found these and they worked great and got the headers tight.
Todd Blackburn
Reviewed in the United States on July 18, 2022
Shipped quickly and worked great on my Corvette!
Hannah Stansel
Reviewed in the United States on June 19, 2022
These fit perfectly and were exactly what I needed to mount my Hedman headers!
MLUltra
Reviewed in the United States on June 11, 2022
Fast shipping and quality
Stanley
Reviewed in the United States on May 16, 2022
Right part right price
Justice loveday
Reviewed in the United States on November 4, 2021
Fit like they said it would, even came with extra bolts!
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