SKU:51260583348
1/4-28 x 1.750 hex black oxide bolts
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
Description
1/4-28 x 1.750 hex black oxide boltsMaterial: 8740 Chrome Moly Finish: Black Material 2: Finish 2: Origin: USA
12-point head design and larger than stock shank diameter for increased strength andimproved flywheel register
A polished finish makes them an enhancement to any carb
Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading
Both models feature a large diameter
Studs and bolts come either black oxide chrome moly or polished ARP Stainless
Many an engine has been destroyed as a result of oil pump driveshaft failure
Lengths are exact – designed to provide positive seating every time
and come in your choiceof black oxide finished chrome moly or rust-proof stainless steel
It has approximately 200% the fatigue life of 8740 chrome moly steel and has a tensile strength of 220
All Pro Series head bolts have are reduced wrenching hex or 12-point head and wide area flange to permit the use of larger diameter valve springs and eliminate the need for valve train removal during cylinder head retorquing
nominally rated at 180
The Pro Series bolts
Quick Dispatch:
Your 1/4-28 x 1.750 hex black oxide bolts orders ship within 1-2 business days.
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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