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OPGI Price: $16.99
Part Type: (P) High Performance, designed to improve performance
Sold As: SET
2018 GTO Catalog Pages: 326, 397
The ARP wheel studs are made from 8740 chrome-moly steel and heat-treated in-house to a 190,000 psi tensile strength with precision rolled threads after heat-treat. All this attention paid during manufacturing makes these studs some of the strongest on the market. The ARP wheel studs can handle the tremendous acceleration shear shock loads and lateral, or elongation, cornering shock loads placed on them, better than any other wheel studs. In addition, they're cad-plated for increased durability. Sold in sets of five.
CH24077 – GM, late drum – 7/16"-20 thread, 3.16" long
knurl size: .486" diameter x .420" long
CH24078 – GM, late disc and early drum – 7/16"-20 thread, 3.20" long
knurl size: .580" diameter x .30" long