PLATA Posted January 13, 2014 Author Share Posted January 13, 2014 (edited) Thanks , I will keep those part #s, at least now there are some points of reference to do the hunt . No way that I will do this Edited January 13, 2014 by PLATA Quote Link to comment Share on other sites More sharing options...
socorob Posted January 14, 2014 Share Posted January 14, 2014 I ended up using the JCI supplied hose for the top hose. I cut it to install the steam vent and flipped one side. I think the part number is gates 21588. I had to cut 1 inch off the intake elbow where it goes onto the throttle body to make clearance for the hose to pass between it and my fan. Quote Link to comment Share on other sites More sharing options...
PLATA Posted January 14, 2014 Author Share Posted January 14, 2014 (edited) So Gates 21588 for upper, 21503 for lower, that's the ticket. BTW this is what I did for the steam vent tube >> Edited January 14, 2014 by PLATA Quote Link to comment Share on other sites More sharing options...
skully Posted May 14, 2014 Share Posted May 14, 2014 picked up 21503 but no way this "fits" in any direction. Is this used to splice and cut like KTM did or is 21712 the actual LS to Datsun Radiator the working #? Not sure I follow socorob's post -", Gates 21712, and Goodyear 61457. The other half that goes to the Datsun radiator is an original for the Datsun, Gates PN 20776." Would be nice to have some definitive posts and pics: Datsun Radiator- Upper: 21503 Lower: xxxxx Chevy / Aftermarket Radiator - Upper:22478 Lower:22625 Alternative solutions: Split lower with 1.5" tubing See threadhttp://forums.hybridz.org/topic/116370-ls1-gurus-info-needed-on-radiator-hoses-what-are-you-guys-using/?p=1091157 Quote Link to comment Share on other sites More sharing options...
SUNNY Z Posted May 15, 2014 Share Posted May 15, 2014 (edited) GATES Part # 22358 Thats the upper I'm running. Just had to cut to length. Used the same one for my GM van radiator i had with the DS inlet. Lower is some random 1.5" piece I had. Sorry, no pics Edited May 15, 2014 by SUNNY Z Quote Link to comment Share on other sites More sharing options...
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