BBK Performance 1577 Exhaust Header Bolt Kit - 3/8-16 x 0.75in (Set of 16) for Select Ford/GM 1968-2001

Fits select 1968-2001 Ford, Chevrolet, Mercury, Lincoln, Bricklin, and DeTomaso vehicles (including SBF 302/351W and LT1 engines).

The BBK Performance 1577 Exhaust Header Bolt Kit is engineered to provide a secure, leak-free seal for your exhaust system. These fasteners are essential when installing aftermarket headers or replacing worn-out factory hardware. Designed for high-heat environments, these bolts ensure consistent clamping force to prevent header flange warping and annoying exhaust leaks.

This kit is compatible with most stock or aftermarket cylinder heads that utilize the standard 3/8"-16 thread pitch and require a 3/4" under-head length. The hex head design allows for easy installation even in tight engine bays where clearance is limited.

• Thread Pitch: 3/8"-16
• Under Head Length: 0.75 in (3/4")
• Quantity: Set of 16 bolts
• Material: High-strength construction for exhaust heat cycles
• Manufacturer Part Number: 1577
• Made in the USA

BBK Performance parts are backed by a 1-year manufacturer’s warranty from the original date of purchase.