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COMPATIBLE：
For Installation of Headers to Cylinder Heads
Fits 273, 318, 340, 360 Mopar Engines
Fits Most Short & Long Tube Headers
Will Not Fit: Exhaust Manifolds
SPECS：
Hardened 304 Stainless Steel
12 pcs 5/16" x 1 1/2" Studs (polished)
12 pcs 5/16" Hex Locking Flange Nuts (polished)
Meets or Exceeds Industry Standard ASME / ANSI Specifications
Alternative Sizes / Styles Available!
Nylon Insert Lock Nuts Available On Request
KEY PERFORMANCE FACTORS：
Easy Gasket / Part Alignment
Quick Component Access for Tuning / Maintenance
Preserves the Threads of Your Precious Components
Will Not Rust like OEM or Black Oxide Fasteners
tncal
Reviewed in the United States on October 23, 2024
The quality of the studs and nuts is good. But totally wrong nuts makes it impossible to use without buying the correct size nuts.
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