Billet Thermostat Housing Water Neck w/ Heater Bypass for Holden 253 308

Billet Thermostat Housing Water Neck w/ Heater Bypass for Holden 253 308

Includes: Billet thermostat housing, heater bypass fitting
Fits Models: Holden 253, Holden 308
Model Years: 1970-1985
Submodels: Various
Engine Options: 4.2L, 5.0L V8

Description: Upgrade your Holden with this durable billet thermostat housing. Designed for 253 and 308 engines, it enhances cooling efficiency and reliability. The heater bypass feature ensures optimal engine temperature control, making it ideal for performance enthusiasts.

Features:
- Precision-engineered for Holden 253 and 308 models
- Improves cooling system performance
- Easy installation with included fittings
- Enhances engine longevity and reliability

Elevate your vehicle's performance and styling with this essential upgrade!