LT1/LT4 Water Pump Bolt Set (1992–1997) with Thread Sealant

Replace your corroded water pump bolts quickly and conveniently with our black phosphate-coated bolt set. Each bolt matches the exact factory length and thread pitch for effortless installation—no need to clean old bolt threads, just apply the included thread sealant and install.

To ensure a long-lasting, leak-free seal, this kit also includes a tube of high-temperature thread sealant. It withstands temperatures up to 400°F and is designed to prevent leakage caused by vibration, thermal cycling, and extreme pressure. It also protects threads from rust, corrosion, and galling—and allows for repositioning after application.

Save time and money without the hassle of sourcing individual bolts or buying in bulk.

Set includes:

• • Four (4) long water pump bolts

  • Two (2) short water pump bolts

  • One (1) packet of high-temp thread sealant