These Pro series flywheel bolt kits from ARP give you all that you need to bolt in your flywheel with confidence. They're much stronger than OEM hardware, are forged from aerospace alloy, and are heat-treated prior to thread rolling and machining. These bolts feature an exclusive, flat 12-point head design and a larger-than-stock shank diameter for increased strength and improved flywheel register.

Specifications
Socket Size(s)	1/2 12pt
UHL	1.050˝
Thread Size	M10 x 1.25

Flywheel Bolt Kit Toyota 4AG M10, 8 pieces Kit #: 203-2802 Also fits 1JZ / 2JZ with R154 or W58 transmission