ARP 772-1011 Metric Thread Bolt Kit M10 x 1.50 x 90 12pt SS bolts ymm_26 Fitment notice: A modification of

Fitment notice: A modification of fitting brackets done by Porsche on 718 GT4/Spyder produced approximately after February 2020 was identified

It can be completed with optional 115 mm tailpipes available in titanium or carbon fibre

Savoy 1958

Testing has shown ARP rod bolts to have ten times the fatigue strength of other bolts

Fits Following Engines:Chevrolet Gen III/IV (except LS7)

ARP 772-1011 Metric Thread Bolt Kit M10 x 1.50 x 90 12pt SS bolts ymm_26 Fitment notice: A modification ofSpecifications Socket Size(s) 12mm 12pt UHL 90mm Thread Length 26mm Grip Length 64mm Thread Diameter Spacing M10 x 1. 50mm Grip Diameter 10mm Wrenching 12mm Head Height 9. 0mm Collar Diameter 18. 5mm