Flyer Page 2 Of 3 ARP are, without doubt, are the world leaders in fastener technology, and APT is pleased to be able to offer a large range of these Hi-Performance parts for your British car. For torque specs. This is always important, but probably more so when using these higher performance bolts. Many bearing failures can be traced to the rods not being true in the big end bore. HEAD STUD SETS Always upgrade to these premium quality head studs, even for a stock engine rebuild.
Nobody needs a blown head gasket on a hot day, upgrade now.
All of the above kits include the rocker studs in the same hi-tensile material in addition to all of the required 12 point nuts and hardened washers. Can also be used for most TR6 engines.