Oil Pump Primer Kit for Ford 351C, 351W, 351M, 400, 429 & 460 - 5/16˝ hex drive

Oil Pump Primer Kit for Ford 351C, 351W, 351M, 400, 429 & 460 - 5/16˝ hex driveThose first moments an engine runs prior to building oil pressure are when damage can easily occur. ARPs Oil Pump Primer Kit lets you spin the oil pump with a drill motor and bring up the oil pressure prior to starting the engine. This prevents any unnecessary wear or damage to rotating, reciprocating and valve train components. ARPs rugged primer shafts are rated at 170,000 psi to ensure extended service life of this valuable tool. They feature a

Studs and bolts come either black oxide chrome moly or polished ARP Stainless

Specialfeatures include 1/4

High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates theneed for valve train removal to facilitate cylinder head retorquing

all ARP main bolts feature a reduced renching head

Bracket Racing

Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place

Simply stated

Added features include oversized bolt head flange for cam button retention and reduced socket head size to facilitate easy installation and removal

Because factory connecting rods (or aftermarket versions of OEM rods) are used in a variety of applications from rebuilt stock motors to modified powerplants used in circle track

Forged from 8740 chrome moly steel

Both are available in black oxide finished chrome moly steel or polished ARP Stainless

Wide underhead flange and companion washers provide even load distribution