Heater controls bolt to hold it in place - The 1947 - Present Chevrolet & GMC Truck Message Board Network

skokie · 01-22-2008, 02:20 PM

I had to replace the heater controls on the 68 and the previous owner drilled out both of the bolt holes and put in bigger ones. No idea why but now I have new heater controls and no way to lock it down. Does anyone know what size the bolt or screw is that hold this down to the dash?

Thanks

Sweet72 · 01-22-2008, 10:01 PM

Mine have 2 sheet metal screws that are about a #12 X 1", don't know if that's correct or not. If the holes are oversize now, just use machine screws and nuts.

skokie · 01-23-2008, 04:34 AM

Bought them today and its installed. Heater works good to

01-22-2008, 10:01 PM	#2
Sweet72 Registered User Join Date: Nov 2003 Location: Alexandria, VA Posts: 1,534	Re: Heater controls bolt to hold it in place Mine have 2 sheet metal screws that are about a #12 X 1", don't know if that's correct or not. If the holes are oversize now, just use machine screws and nuts. __________________ '72 GMC SWB C1500 Custom, frame-off in progress. 383 SBC, 9:1CR, Comp Cams XE262H, Scat internal balanced crank, Eagle SIR 6" rods, Keith Black dish pistons, Dart Iron Eagle 72/180 heads, Weiand Stealth intake, Stewart stage I water pump, Holley 4bbl vac sec, TH350 with B&M Shift Improver Kit. 12 bolt positraction.

01-23-2008, 04:34 AM	#3
skokie Registered User Join Date: Oct 2003 Location: San Jose Ca. Posts: 3,354	Re: Heater controls bolt to hold it in place Bought them today and its installed. Heater works good to __________________ RIP to my son Dylan. 5/17/2002 - 8/18/2018 If you want to know more about rare forms of pediatric cancer or if you want to help fund pediatric cancer research, please check out the website for the non-profit I started. https://slothforpedcancer.org 68 build thread http://67-72chevytrucks.com/vboard/s...d.php?t=223234

01-22-2008, 02:20 PM	#1
skokie Registered User Join Date: Oct 2003 Location: San Jose Ca. Posts: 3,354	Heater controls bolt to hold it in place I had to replace the heater controls on the 68 and the previous owner drilled out both of the bolt holes and put in bigger ones. No idea why but now I have new heater controls and no way to lock it down. Does anyone know what size the bolt or screw is that hold this down to the dash? Thanks __________________ RIP to my son Dylan. 5/17/2002 - 8/18/2018 If you want to know more about rare forms of pediatric cancer or if you want to help fund pediatric cancer research, please check out the website for the non-profit I started. https://slothforpedcancer.org 68 build thread http://67-72chevytrucks.com/vboard/s...d.php?t=223234



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