Feature

●Compatible：Fits 265, 283, 302, 305, 327, 350, and 400 SB Chevrolet Engines (Including TPI, LT1) and Fits Most Short & Long Tube Headers.
●Performance: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.
●Feature ：You cant beat studs for the ease of removal and installation of gaskets, covers, pans, and other frequently accessed parts. They save money and frustration by preventing damage to the gaskets and threads of your vital components.
●Quality：Hardened 304 Stainless Steel.The stud kits are easy to install, more durable and corrosion resistant than OEM, and look exceptional to boot!
●Note: We do our best to assemble kits that fit as many parts combinations as possible. Due to variances in gasket thickness and the parts being assembled, we always recommend that you measure the thickness of your gasket and accessory flange and double check that the specified size will work for your application.


Description

COMPATIBLE：

For Installation of Headers to Cylinder Heads

Fits 265, 283, 302, 305, 327, 350, and 400 SB Chevrolet Engines (Including TPI, LT1)

Fits Most Short & Long Tube Headers

Will Not Fit: Exhaust Manifolds

Will Not Fit: GEN III, IV, V Engines (Vortec 4.8 5.3 5.7 6.0 6.2L, LSX, LT5 Engines)

SPECS：

Hardened 304 Stainless Steel

12 pcs 3/8" x 1 1/2" Studs (polished)

12 pcs 3/8" 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