SpeedFactory M28 To -10An Aluminum Fitting HKS Alpha Series Headers also feature

Alpha Series Headers also feature bung provisions for OEM sensors

By using HARDRACE TPV reinforced shifter bushing kits

Capacity: 20L

a new size for the Hiace has also been added

The process has taken years

SpeedFactory M28 To -10An Aluminum Fitting HKS Alpha Series Headers also featureSpeedFactory Racing Billet M28 TO 10AN Adapter Fittings were designed specifically for use on Honda Acura engines to utilize the M28 threaded hole(s) on the back of the B Series engine block for your aftermarket oil catch can breather system, resulting in the proper crankcase ventilation your high performance engine needs. These fittings can also be used In B Series cylinder heads for dry deck type cooling system setups where coolant is running