ARP 235-4110 Head Stud Kit for Chevrolet Big Block Bowtie heads ymm_42 the Evolution Link Pipe Set

the Evolution Link Pipe Set provides measurable increases in power and torque

800˝ Thread Size M10 x 1

Stainless steel enclosure and internals with EPDM seals for corrosion resistance

They are combined with steel wheel nuts machined from billet and copper-plated to optimise screwing onto the studs even at the high temperatures resulting from prolonged use of the brakes in racing

It’s important to note that lesser quality studs are not even centerless ground – the material is thread rolled in bar stock form (mostly before heat-treat

ARP 235-4110 Head Stud Kit for Chevrolet Big Block Bowtie heads ymm_42 the Evolution Link Pipe SetSpecifications Socket Size(s) 5 8 hex, 3 16 Allen