have questions need help - The 1947 - Present Chevrolet & GMC Truck Message Board Network

johnw67 · 01-25-2003, 06:23 PM

i have two questions
i am building a 67 swb,stepside tuuck i'am doing all the work myself . frame off replace and upgrade everthing installed 454 with turbo 400 trans i have my cab off and someone told me that my short hump floor would not clear the trans i have cannot reinstall to ck fit right now, has anyone ran into this?
also bushings for core support in poly will not fit into holes in frame do i need to grind them larger. and if so do i need any clearnce between byshing od and frame id.thanks for help.

JimKshortstep4x4 · 01-25-2003, 06:32 PM

The floor should clear the TH 400 with no problem. TH 400's came in cabs with the low hump floor. We have a 69 and a 72 with the low hump with TH 400. High humps were mainly in the 4x4's
although we have a 70 with a TH 400 and the high hump.

Jim

01-25-2003, 06:23 PM	#1
johnw67 Registered User Join Date: Jan 2003 Location: western nc Posts: 7	have questions need help i have two questions i am building a 67 swb,stepside tuuck i'am doing all the work myself . frame off replace and upgrade everthing installed 454 with turbo 400 trans i have my cab off and someone told me that my short hump floor would not clear the trans i have cannot reinstall to ck fit right now, has anyone ran into this? also bushings for core support in poly will not fit into holes in frame do i need to grind them larger. and if so do i need any clearnce between byshing od and frame id.thanks for help.

01-25-2003, 06:32 PM	#2
JimKshortstep4x4 Senior Member Join Date: Jul 2001 Location: Muskegon,MI,USA Posts: 6,026	The floor should clear the TH 400 with no problem. TH 400's came in cabs with the low hump floor. We have a 69 and a 72 with the low hump with TH 400. High humps were mainly in the 4x4's although we have a 70 with a TH 400 and the high hump. Jim



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.