Reconnect a flanged exhaust joint the way the factory did with the AP Exhaust Exhaust Bolt and Spring Set 8038. This exhaust spring bolt kit pairs bolts with coil springs so the flange stays clamped while the springs hold constant tension and let the joint move with thermal expansion and vibration. It's a direct-fit replacement for a wide range of GM applications, including the 1986 Chevrolet C10 [V8-5.0L], 1988-1993 Chevrolet Astro [V6-4.3L], 1988-1999 Chevrolet C1500 and K1500 [V8-5.0L, V8-5.7L], and the 1991-1994 Oldsmobile Bravada — see the Buyer's Guide tab for the full list.
If worn, seized, or broken exhaust joint hardware is the cause of a leak or rattle at the flange, this set replaces it. Torque the hardware to the vehicle service specification when installing.
What is the AP Exhaust 8038?
It's an exhaust bolt and spring set — a spring-loaded bolt kit that fastens a flanged exhaust joint while the springs maintain clamping tension and allow for movement.
What vehicles does it fit?
It's a direct-fit replacement for many GM models, such as the 1986 Chevrolet C10, 1988-1993 Chevrolet Astro, 1988-1999 Chevrolet C1500 and K1500, and 1991-1994 Oldsmobile Bravada. See the Buyer's Guide tab for the full list.
What do the springs do?
The springs keep a constant clamping load on the exhaust flange joint while allowing the connection to move with thermal expansion and vibration.
What are signs this hardware may need replacing?
An exhaust leak, ticking, or rattle at a flange joint, along with corroded, seized, or broken bolts or springs. Diagnose the joint before ordering.
How many do I need and where is it made?
The listed applications call for one per application, so confirm how many joints your vehicle has. Country of origin: India.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
