All Pro Series bolts are cold-forged to ensure molecular integrity, heat-treated prior to thread rolling and machining, and are rated nominally at 190,000 psi. ARP Pro Series head bolt kits are application specific-designed for use with typically competition only components
Definately a manditory with any new headgaskets! Thanks
10
06/04/2007
Supra
Exelent product,
9
01/30/2007
Supra
10
08/03/2006
Supra
10
06/16/2006
Supra
These bolts are much easier to install and hold better then the oem bolts.
10
08/21/2005
Supra
great product highly recomend it dont reuse factory bolts
10
08/21/2005
Supra
Yet another great ARP product. Install and removal is much easyer compaired to the OE head bolts as you no longer have to deal with using that 10mm hex bit, just a simple 12point 14mm.
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(9.9 of 10)