Mr. Gasket Valley Pan Cover Bolt Sets for GM LS Engines

Mr. Gasket Valley Pan Cover Bolt Sets are precision-engineered stainless steel fastener kits designed specifically for GM LS engine applications. Built as a direct-fit upgrade over worn, damaged, or missing factory hardware, each set delivers reliable clamping force and a polished, professional appearance that complements any LS build.

Key Features:

• Stainless steel construction provides long-lasting corrosion resistance and durability under demanding under-hood conditions
• Includes stainless AN washers for proper load distribution and a clean, finished look
• Precision-manufactured for correct fitment across the GM LS engine family
• Suitable for valley cover, water pump, timing cover, and rear cover applications
• Ideal for replacing missing, worn, or damaged OEM fasteners during routine maintenance, valve train service, or full engine builds
• Sold in complete, ready-to-install sets — everything you need is included
• Made in the USA

About Mr. Gasket:

Founded by drag racer Joe Hrudka — who used his own '57 Chevy as a rolling testbed — Mr. Gasket built its reputation supplying head gaskets, exhaust gaskets, oil pan gaskets, and fasteners that could withstand the punishing temperatures and pressures of racing. Now part of the Holley Performance family, Mr. Gasket continues to expand its lineup with high-quality parts for race cars and muscle cars alike, including carburetor and fuel system components, chrome-plated accessories, and heavy-duty suspension and driveline parts.

Whether you're refreshing tired OEM hardware, completing a full LS engine build, or adding a finishing touch to a show car, Mr. Gasket Valley Pan Cover Bolt Sets deliver the fit, finish, and quality that performance builders demand.