The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - NEED: Air pre-heat for '72 I6; heat riser also

John Moran · 03-14-2005, 02:23 PM

I need the tin box that attaches to the exhaust manifold, that pre-heats the intake air for my '72 250 ci I6. Also need bimetallic spring for the heat riser. Visited a jillion web sites - no joy; any suggestions?

03-14-2005, 02:23 PM	#1
John Moran Registered User Join Date: Mar 2005 Posts: 5	NEED: Air pre-heat manifold box for '72 I6; heat riser also I need the tin box that attaches to the exhaust manifold, that pre-heats the intake air for my '72 250 ci I6. Also need bimetallic spring for the heat riser. Visited a jillion web sites - no joy; any suggestions? Last edited by John Moran; 03-15-2005 at 12:37 PM. Reason: Original phrasing not clear.