Mr. Gasket Engine Block Rear Cover Bolt Set - Stainless Steel

Mr. Gasket Engine Block Rear Cover Bolt Sets are premium stainless steel fastener sets engineered for GM LS engines. Designed to upgrade or replace factory hardware on critical engine cover locations — including valley covers, water pumps, timing covers, and rear covers — these bolt sets deliver both reliable performance and a clean, professional appearance under the hood.

Key Features:

• Stainless steel construction provides superior corrosion resistance and long-term durability
• Includes stainless AN washers for proper load distribution and secure clamping
• Wide hex head design promotes uniform clamping pressure for a consistent, reliable seal
• Special underhead serrations help resist loosening under vibration and heat cycling
• Ideal for replacements or restorations — a direct upgrade over missing or worn OEM fasteners
• Sold in skin-packaged sets for easy identification and organized storage
• Made in the USA to quality manufacturing standards

Backed by over 60 years of performance heritage, Mr. Gasket has been a trusted name among engine builders and racers since 1964. These bolt sets reflect that same commitment to quality — precision-manufactured, field-proven, and built to meet or exceed OEM specifications. Whether you're performing a full engine build or freshening up a worn engine bay, Mr. Gasket rear cover bolt sets are a reliable, professional-grade choice.