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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
ARP Wheel Studs GM Late Model, Pack of 5 # 100-7708Wheel Stud KitLate model GM M12 X 1. 50"Kit #: 100 7708 Specifications Knurl Diameter 0. 509? UHL 2. 500? Knurl Length 0. 315? Nose Length 0? Diameter Pitch M12 x 1. 5 Wheel Stud Hole Size Cast Iron Steel Hub 0. 493? 0. 503? Cast Iron Steel Hub Drill Bit Size (actual dim.) 1 2? (0. 500?) Wheel Stud Hole Size Aluminum Hub 0. 493? 0. 499? Aluminum Hub Drill Bit Size (actual dim.) 12. 5mm (0. 492?)
Wheel Stud KitLate model GM M12 X 1.50"Kit #: 100-7708Specifications
Knurl Diameter
0.509?
UHL
2.500?
Knurl Length
0.315?
Nose Length
0?
Diameter - Pitch
M12 x 1.5
Wheel Stud Hole Size - Cast Iron/Steel Hub
0.493? - 0.503?
Cast Iron/Steel Hub Drill Bit Size (actual dim.)
1/2? (0.500?)
Wheel Stud Hole Size - Aluminum Hub
0.493? - 0.499?
Aluminum Hub Drill Bit Size (actual dim.)
12.5mm (0.492?)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 1130 reviews
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Product Reviews
★★★★★ 5
Perfect fit
Worked great for a 1965 mercury thunderbolt 150hp
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Reviewed in the United States on June 3, 2025
★★★★★ 5
MerCruiser Replacement Parts
OEM quality MerCruiser Alpha 1 Gen1 replacement part. Everything you need and some things you don't because it's a universal kit that works for several models.
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Reviewed in the United States on July 19, 2025
★★★★★ 5
OEM is always the answer
No reason not to go OEM for this! Came with every possible gasket and seal I could need. Specifically for my Alpha One Gen 1 it took maybe 25-30 min to completely install.
While you’re there check the base plate for wear and the other surrounding items like your water tube. Rather keep the lower unit off for an extra day to get another part than a catastrophic failure.
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Reviewed in the United States on September 9, 2025
★★★★★ 5
Husbands things
My husband bought this. I don’t know much about it but he has zero complaints. He bought it for a boat. He has fixed up 2 boats, sold one & we kept the other. So he apparently knows what to buy & how to use it.
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Reviewed in the United States on November 6, 2025
★★★★★ 4
Amazon is easy and fast . No problems the oarts was exactly as described.
liked that everything was in one bag . and could make sure everything was changed .
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Reviewed in the United States on August 3, 2020