ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They're heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually any style engine.

More From This Category

Wilwood Caliper, DP6, Lug, 1.10 in. Rotor Width, 13.00 in. Rotor Dia, 1.62/1.12/1.12 in. Bore, LH, Alum, Nickel, Each

Wilwood Caliper, DP6, Lug, 1.10 in. Rotor Width, 13.00 in. Rotor Dia, 1.62/1.12/1.12 in. Bore, LH, Alum, Nickel, Each

$601.18

Classic Instruments Gauge Set, The Bel Era Black 6-in-One Package for 1955-56 Chevys, 1955-56 Chevy Bel Air/Nomad

Classic Instruments Gauge Set, The Bel Era Black 6-in-One Package for 1955-56 Chevys, 1955-56 Chevy Bel Air/Nomad

$2,136.67

NOS Solenoid rebuild kit

NOS Solenoid rebuild kit

$20.00

Nitrous Express Dual Dom/Gas (100-200-300-400-500Hp) Less Bottle, Kit

Nitrous Express Dual Dom/Gas (100-200-300-400-500Hp) Less Bottle, Kit

$1,769.60