Join Date: Sep 2014
Location: Colorado Springs
Thanked 30 Times in 29 Posts
I think I would just cut the tunnel if it were me. I think it would cut down on the total number of things you have to change, and you could make a nice removable panel to make servicing things easier in the future.
1984 Dodge CCSB P-pump NV4500- SOLD
2005 QCSB NV5600, SouthBend OKHD, CFM+, Jake brake, Thuren 3in, Vulcan w/ CAT UHE 416-1225, CTS2, HPTuners by Optimal Welding, BBI stage 1, II bag of parts