R&D Turbocharger Kit (Intercooled, formerly Stage 3)
December 14, 2019

6.9/7.3 IDI Main Girdle Kit


Out of Stock, Call For Availability


The R&D main girdle kit consists of a 1/2″ thick main girdle and ARP 8740 190,000psi Studs, Nuts and Washers

-These are NOT head studs, they are main studs.

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