Hi,

Putting a 68 455 into a Cutlass originally a 330 and assuming the one's for a 442 would be correct.

I need the hose from the heater core to the intake back of block I can find a listing in Fusick list one for a 66-67 but nothing for 65 (pn:393530)

Also the nipple on the intake, what size is that, I found a HHF640 but lists for a 1970 anyone know if this might work?

Thanks in advance

Regards,
Jim

 

The hose barb at the back of the intake accepts a 5/8" hose. Use the nipple with the restrictor that Supercars sells. They have one for the small threads and one for the large. Just get the one your intake needs.