This black-finish LT cooling manifold serves as the water pump housing for Holley's Mid-Mount accessory drive system on GM LT-based engines.
Specifications:
- Application: GM LT
- Engine: GM Small Block Gen V (LT Based)
- Finish: Black
- Material: Cast Aluminum
- Inlet Size: 35.4mm / 1.4"
- Product Type: Manifold
- Sub Category: Water Pump and Related Components
- Warning: California Proposition 65
- Part Number: 97-168
Steam tube input port is 1/8" NPT.
FAQ
What engines is the 97-168 manifold for?
GM Gen V LT-based small block engines.
What size is the steam tube port?
1/8" NPT.
What finish does it come in?
Black cast aluminum.

