TEMSONE Exhaust Manifold Bolt Repair Kit for GM Trucks & SUVs (1999+, 4.8L–6.2L) — Driver Rear / Passenger Front, Corrosion‑Resist

TEMSONE's exhaust manifold bolt repair kit restores a secure, leak-free connection between the exhaust manifold and cylinder head on compatible GM trucks and SUVs.

If you have a broken or corroded manifold bolt on a 1999-or-newer GM truck or SUV with a 4.8L, 5.3L, 6.0L or 6.2L engine, this repair kit provides a fast, cost-effective way to stop exhaust leaks without removing the cylinder head. The kit is engineered to match factory fitment and resists corrosion for long-lasting service at a fraction of the time and expense of major disassembly.

How will this kit stop exhaust leaks?

The repair bolts replace damaged fasteners that allow exhaust gases to escape between the manifold and head. By providing a solid, properly sized replacement and mating hardware, the kit restores clamping force and correct alignment for a tight seal.

• Precision-sized bolts that match factory hole dimensions
• Corrosion-resistant materials to maintain clamping over time
• Includes necessary mating hardware to re-establish a proper seal

Which vehicles and engines are compatible with this kit?

This TEMSONE kit fits GM trucks and SUVs from 1999 onward with the listed small-block V8 and V6 displacements. It covers multiple model years so you can use one kit across common GM powertrains.

• 4.8L, 5.3L and 6.2L engines: 1999–2013 coverage for many models
• 6.0L engines: compatible from 1999–2021 on many GM vehicles
• Designed for both driver rear and passenger front manifold locations

Is installation difficult — do I need to remove the cylinder head?

No — the kit is designed for straightforward, in-place repair so you avoid removing the cylinder head or drilling out broken studs. Installation requires basic hand tools and simple mechanical skills, making it suitable for DIY mechanics or professional shops looking for a quick fix.

• Install with standard wrenches — no head removal required
• Replaces only the damaged fastener(s), saving time and labor
• Clear instructions reduce the chance of misalignment during installation

What build quality and warranty can I expect?

TEMSONE manufactures these repair bolts from durable, corrosion-resistant materials and to OEM-like dimensions for reliable fit and function. The kit is intended to match the original specifications so it performs like a factory fastener when installed correctly.

• High-quality materials resist rust and maintain clamp load
• Built to match factory fitment for proper alignment and sealing
• Includes a 12-month warranty and ongoing customer support

Who is this for: This repair kit is ideal for owners and mechanics who need a practical, low-cost solution to stop exhaust manifold leaks on GM trucks and SUVs with compatible 4.8L, 5.3L, 6.0L or 6.2L engines. It suits DIY hobbyists, roadside repair needs, and workshops wanting to restore sealing reliability without the expense and downtime of cylinder head removal. Choose TEMSONE when you want a durable, direct-replacement bolt kit that gets your exhaust system sealed and back on the road quickly.

• Compatibility: GM Trucks & SUVs 1999 & newer 4.8L, 5.3L, 6.2L (1999–2013) and 6.0L (1999–2021).
• Function: Stops exhaust leaks between the exhaust manifold and cylinder head.
• Premium Quality: Constructed from corrosion-resistant materials to meet OE-style fit and durability.
• Easy Installation: Replace the broken bolt in-place with standard tools — no cylinder head removal or drilling required.
• Warranty: 12-month limited warranty and lifetime customer support via authorized channels.