ARP fasteners Single Head / Main Stud ARAP5.500-1LB Product:7/16" Thread X 5.500" OAL Injector Length (o-ring to o-ring)

Injector Length (o-ring to o-ring) Stubby 38mm

It has 5 nylon rollers (installed inside casetwo on top and three on the bottom) that will not scratch or damage tubing if used correctly

7-1/2" (190mm) High x 6" (153mm) Base O

Additional Specifications: Flange Dimensions:

Use With AF49-1041 Fuel Pump

ARP fasteners Single Head / Main Stud ARAP5.500-1LB Product:7/16" Thread X 5.500" OAL Injector Length (o-ring to o-ring)Single Head Main Stud7 16" Thread X 5. 500" OAL Brand: ARP Part Number: ARAP5. 500 1LB Description: It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, there's not a better stud setup on the market today. For openers, ARP only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated far superior to "aircraft" quality