Product Description
Stainless Bolt Kit for LS Engine Water Pumps
Fits 1997-2013 LS-Based 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L Engines | LS1 LS2 LS3 LS6 LS7 Water Pump Bolt Kit
Upgrade or replace your LS water pump hardware with this Stainless Bolt Kit for LS1 Water Pumps. Designed for 1997-2013 LS-based V8 engines, this kit includes the correct stainless steel hardware needed to install the water pump to the engine block on Gen 3 and Gen 4 LS car and Vortec truck engines. Whether you are replacing rusty factory bolts, installing a new OEM water pump, upgrading to an aftermarket water pump, or finishing a clean LS rebuild, this stainless hardware kit gives your cooling system installation a stronger, cleaner, and more corrosion-resistant finish.
Key Features & Benefits
- Complete LS Water Pump Bolt Kit: Includes the hardware needed to install the water pump to the block on compatible LS-based engines. This is a clean solution when replacing missing, corroded, rounded, or worn factory water pump bolts during cooling system service.
- Hardened 304 Stainless Steel Construction: Built from hardened 304 stainless steel for improved corrosion resistance and long-term durability. This makes the kit a strong upgrade over old factory hardware, especially in engine bays exposed to moisture, coolant residue, heat, and repeated service work.
- Fits Gen 3 & Gen 4 LS Engines: Designed for 1997-2013 LS-based V8 engines including popular car and Vortec truck applications. Compatible engine families include 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L LS engines.
- Works with OEM & Many Aftermarket Water Pumps: Fits all OEM LS water pumps and many aftermarket LS water pump applications using the factory-style mounting configuration. This makes it useful for stock replacements, performance cooling upgrades, engine swaps, and complete LS builds.
- Cleaner Finished Engine Bay: Semi-polished Allen socket head bolts and polished washers give the front of the engine a cleaner, more finished look. This is ideal for customers who want dependable hardware that also improves appearance during a water pump replacement or LS engine detail.
Notes
- Application: For installation of LS water pump to engine block.
- Material: Hardened 304 stainless steel.
- Bolts Included: 6 M8 x 80mm Allen socket head bolts with semi-polished finish.
- Washers Included: 6 M8 polished washers.
- Water Pump Compatibility: Fits all OEM and many aftermarket LS water pumps.
- Important Fitment Note: Will not fit pre-1997 Small Block Chevy engines.
Key Fitments
- 1997-2013 LS-based V8 engines
- Gen 3 LS car engines
- Gen 4 LS car engines
- Vortec truck LS-based engines
- 4.8L LS engines
- 5.3L LS engines
- 5.7L LS engines
- 6.0L LS engines
- 6.2L LS engines
- 7.0L LS engines
- LS1 water pump applications
- LS2 water pump applications
- LS3 water pump applications
- LS6 water pump applications
- LS7 water pump applications
- Fitment note: Fits Gen 3 and Gen 4 LS car and Vortec truck engines using compatible OEM or aftermarket LS water pumps. Will not fit pre-1997 Small Block Chevy engines.
