ARP 1/4"-20 x 2.500 hex SS bolts (621-2500) Swift sport This ECU only works with

This ECU only works with the Engine Code M50TUB25 (Bosch ECU from factory)

Aluminium Male Rod End1/4-28 R/H Thread x 1/4 I

- 15" and 16" Double Bead-loc applications available with polished

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ARP 1/4"-20 x 2.500 hex SS bolts (621-2500) Swift sport This ECU only works withARP 1 4" 20 x 2. 500 hex SS bolts (621 2500) ARP Stainless Steel Bolts 621 2500 ARP stainless steel bolts are rated at 170,000 psi to provide a substantial extra margin of safety over Grade 8 and other hardware. They're available in hex head or 12 point styles and a variety of lengths and sizes for use on cars, boats, trailers, and more. Stock up on these truly maintenance free bolts so you'll have them when the need arises. Order the ARP stainless