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Exhaust

1237

Gorilla Rocker Shaft And Arp Bolt Kit - 5/16"-18 X 2 1/2" - Late Twin Cam | XL

  • Precision ground from 4140HT steel, gas nitrided and final surface treated
  • Kit includes four Gorilla shafts and eight ARP bolt kits
  • Made in the USA

Notes

  • Recommended for all Twin Cam engines and especially for engines running higher lift camshafts and heavier valve spring pressures.