Proflow Water Pump Pulley, V-Belt, 1-Groove, Aluminium Black For Holden V8 253, TBi 2L & 308 5

2L & 308 5

The unit has two AN6 ports on the bottom and come with both barb and AN Hose Ends in the Kit

These 19mm thick (3/4") plates stiffen up the bottom end to prevent main bearings to walk or shift while also reducing crankshaft flex and block distortion under high loads

Extra tall secondary tower for secure coil wire connection

BB For Ford

Proflow Water Pump Pulley, V-Belt, 1-Groove, Aluminium Black For Holden V8 253, TBi 2L & 308 5Part Number : PFEP43403BK Proflow's aluminium V belt pulleys are precision CNC machined to run perfectly true. Machined from 6061 T6 aluminium for extra strength and wear, they feature polished or black powder coated finish. Choose from 1 or 2 groove water pump pulleys for your application. They are available in performance Standard or ratios for increased horsepower during normal street driving, and high water flow ratios for increased cooling during