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Wire it to an adjustable temperature switch
Hydraulic lifters feature properly calibrated internal valving for consistent lash adjustment throughout the temperature range
they reduce pressure drop and improve throttle response by eliminating the flex and internal collapse of factory rubber piping
Machined from cast A356 aluminum with deep internal and external fins
lowering the ride height without compressing the spring pack or altering its load-carrying characteristics
ARP 204-4204 ARP Pro Series Cylinder Head Studs ARP Main Stud Kits Wire it to an adjustableThe ARP 204 4204 ARP Pro Series Cylinder Head Studs provides superior cylinder head clamping compared to factory TTY (torque to yield) fasteners. These head studs are manufactured from 8740 chromoly steel, heat treated to 190,000 200,000 psi tensile strength, with precision rolled threads for consistent clamp load across every installation. Part 50818 is configured for its specific application with attention to fitment requirements. ARP Pro Series
