The Speedmaster PCE287.1011 Main Stud Kit is engineered for Ford 429 and 460 big-block engines equipped with 2-bolt main caps. Featuring 12-point fastener heads, these studs provide a more secure and consistent clamping load compared to standard main bolts, helping to maintain main cap integrity under demanding performance conditions.
Designed as a direct replacement upgrade for Ford 429/460 applications, this kit offers improved bottom-end reliability and is an ideal choice for engine builders looking to strengthen the rotating assembly foundation. The 12-point design allows for easy installation with commonly available tools in tight engine bay environments.
MPNPCE287.1011
UPC840136533207
