Bypass hose

[dart4forte]

Anyone have a source for the T state to water pump bypass hose for a small block? Can’t seem to find one?

 

[TrailBeast]

Here’s one source, and they are available on Ebay, Summit, Amazon and a bunch of other places.
Here’s a link for this one.

https://www.oreillyauto.com/detail/...345bf/masterpro-coolant-hose/mbh0/20693?pos=3

 

[missing linc]

Pretty common part, I have bought the last few from Rock Auto, but I would like to think local auto parts stores would still stock them.

 

[MoparMike1974]

1971 DODGE DART 5.6L 340cid V8 Coolant Hose / Pipe | RockAuto

RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Easy to use parts catalog.

www.rockauto.com

The best ones were the mopar performance (P4876373) silicon hose but they are no longer available. Looks like mancini repops them. Well worth the extra money if you plan on keeping the car and driving often. The rubber ones always seem to swell up.

Mancini Racing Intake Manifold Bypass Hose Kit

 

[Professor Fate]

Pre '70 or '70 and later?
Pre '70 used a 3/4" (called 13/16 by some vendors) and '70 and up used a 1" bypass.
Either way, RockAuto (and just about everybody else) has got 'em.
Late:

Early: