New Head Gasket Bolts Set For 04-14 GMC Buick Cadillac Chevrolet 4.8 & 5.3 OHV

What is New Head Gasket Bolts Set For 04-14 GMC Buick Cadillac Chevrolet 4.8 & 5.3 OHV?

This comprehensive head gasket bolts set is engineered for 2004–2014 GM 4.8L and 5.3L OHV V8 engines found in GMC, Chevrolet, Cadillac, and Buick vehicles. It includes 30 high-tensile cylinder head bolts (20 long 100mm and 10 short 45mm), a multi-layer steel (MLS) head gasket, valve cover gasket, valve stem seals, intake and exhaust manifold gaskets, front camshaft seal, O-rings, small gaskets, and RTV silicone. Designed for precise torque-to-yield performance, this set ensures a reliable cylinder head seal during engine assembly or head gasket replacement, preventing combustion leaks, oil-coolant mixing, and loss of compression.

Key features

• Complete Kit — Includes 30 head bolts, MLS head gasket, and all related gaskets and seals.
• Exact Fit — Matches OEM specifications for 04–14 GM 4.8L and 5.3L OHV engines.
• MLS Head Gasket — Multi-layer steel construction for superior heat and pressure resistance.
• Torque-to-Yield Bolts — High-strength steel bolts designed for precise, permanent clamping force.
• All-Sealing Components — Includes valve cover, intake, exhaust, and camshaft seals for full engine top-end reseal.
• RTV Silicone Included — Eliminates need for separate sealant purchases.
• Aftermarket Replacement — Direct fit without modifications, ideal for DIY and professional rebuilds.

Who is New Head Gasket Bolts Set For 04-14 GMC Buick Cadillac Chevrolet 4.8 & 5.3 OHV for?

This set is designed for DIY mechanics and auto shops performing engine repairs or rebuilds on GM trucks, SUVs, and vans equipped with 4.8L or 5.3L V8 engines. It's ideal for those replacing a blown head gasket, addressing coolant leaks, or upgrading engine internals. Users should have intermediate mechanical skills and access to torque wrenches and service manuals. It’s also suitable for preventative maintenance during cylinder head resurfacing or engine swaps.

How does New Head Gasket Bolts Set For 04-14 GMC Buick Cadillac Chevrolet 4.8 & 5.3 OHV compare?

Compared to basic head bolt-only kits, this set offers a full gasket package, reducing the need for multiple purchases. The inclusion of an MLS head gasket provides better durability than composite alternatives, especially under high heat or towing loads. Unlike generic universal kits, this is vehicle-specific, ensuring correct bolt lengths and gasket alignment. It matches the content of pricier OEM-style kits but at a competitive aftermarket price point, making it a cost-effective solution for complete top-end engine work on GM V8s.