Cal Custom GM LS1 LS2 Swivel Neck Thermostat Housing Black Anodised Aluminium 90 Degree BBC Pulley diameter is 6-7/16 inches

Pulley diameter is 6-7/16 inches

Beautifully machined billet aluminium brackets

For years many international road safety institutes and associations have been in favour of driving with lights on during the day as well as at night

6 bolt pattern

Cal Custom GM LS1 LS2 Swivel Neck Thermostat Housing Black Anodised Aluminium 90 Degree BBC Pulley diameter is 6-7/16 inchesMachined from 6061 T6 billet aluminium Thermostat Housing all GM LS engines (except LS3) 360 Degree swivel for easy positioning of water outlet Fits factory size hose 1. 5 (38. 1mm) IMPORTANT NOTE: The CAL CUSTOM logo is not engraved or etched on the product itself. We believe that such visible use of logos detracts negatively from the appearance of the product. We deliberately source and select products to ensure that their appearance is not marred