Custom Age 625+ General Replacement Rod Bolt Kit Complete - Set of 8

Custom Age 625+ General Replacement Rod Bolt Kit Complete - Set of 8CUSTOM AGE 625 PLUS: This newly formulated super alloy demonstrates superior fatigue cycle life, tensile strength and toughness with complete resistance to atmospheric corrosion and oxidation. ARP is the first to develop manufacturing and testing processes for fasteners with Custom Age 625+. Best of all it is less expensive and expected to soon replace MP 35 as the material of choice in the high strength, super alloy field. Typical tensile strength is

Material 2: 8740 Chrome Moly

Like most high strength

Special ARP Pro Series NASCAR type stud kits have one of the studs drilled to facilitate sealing the carburetor in the engine by race officials

They have a tensile strength of 190

The bolts come with special precision-ground washers

Nuts not included

limited rule oval track competition and street use

you may choose betweenconventional hex style or the space-saving 12-point nuts

and is a premium replacement for OEM fasteners

ARP’s Pro Series rocker arm studs are made of premium grade 8740 chrome moly steel and heat-treated to a tensile strength of 190

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

Ford GM 10- & 12-bolt rear ends to the beefy Strange differentials found in Top Fuel and Funny Car applications