This kit supplies larger 3/8 fittings and hose over the standard 1/4 inch fittings and hose to vent the crankcases of large displacement small blocks and big block racing engines. Includes 4 fittings and enough hose to vent your billet sidecover to your billet valve cover.
- 4, 3/8 Barbed 1/8 NPT fittings
- 2 Feet of Premium 3/8ID Tygon hose
