Header stud kit designed for small block Chevy engines, simplifying header installation while providing secure and reliable clamping. Manufactured from high-strength 8740 chromoly steel and finished in black oxide, these studs are built to withstand extreme heat and performance conditions. Includes premium washers and 12-point nuts for a clean, professional installation.
• Fits small block Chevy engines
• 3/8"-16 base thread
• 3/8"-24 top thread
• Overall stud length: 1.67 in
• 8740 chromoly steel construction
• Black oxide finish
• Approx. 170,000 psi tensile strength
• Includes 12-point nuts and washers
• Improves header installation and alignment
• Designed for high-heat and performance use
• Quantity: Set of 12