Heater core, ISC, Throttle body by-pass

[87nasupra]

Well, since im doing my HG i figure i would do my by-pass for the heater core since it's leaking now. What would i use to do it with.....Rubber stops ? I'm doing the ISC and Throttle body by-pass too while i'm at it. Any suggestions would be helpful. Thanks

 

[jdub]

You can use nipples/clamps on all of the above...use good clamps

Four places for the heater...passenger firewall for the heater core feed, back of the head (other end of feed hose), drivers firewall for the heater return, and fitting on drivers side hard line around the block (other end of return hose).

Two places for the TB and ISC...small line on the drivers side hard line around the block and fitting on the bottom of the #1 lower intake manifold runner. Another option here is to run a hose direct from the block hard line to the intake manifold fitting...the fittings are small, might be hard to clamp a nipple.

 

[87nasupra]

I have the head off getting it resurfaced so i would be able to run a hard line from the fitting to the lower intake runner.