Need a measurement! Can you help a brother out? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**HO455** · 05-20-2020, 10:56 PM

I'm in the middle of swapping the TH400 in my Burban for a TH350. Does anyone have a TH350 modulator line (Blue arrow below) laying around that you could measure the length of? It will save me a trip to the shop to measure and then back to the parts store in the morning. All my searches came up with diameters but no real length measurement.
I plain forgot to get a guesstimate length so I could buy tubing to build one.
Thanks in advance.
HO455

**NGN** · 05-21-2020, 10:23 AM

Hello HO455, the measurement I got was 43 1/2 ".
That line came out of an original 72 Blazer two wheel drive,
with a 307 Th 350 trans. I measure with a string on top of the
bends , if that helps. Hope this helps.
NGN
Nick

**HO455** · 05-21-2020, 11:41 AM

That is perfect!

Thank you and have a great day.

05-20-2020, 10:56 PM	#1
HO455 Post Whore Join Date: Feb 2016 Location: Portland Oregon Posts: 11,350	Need a measurement! Can you help a brother out? I'm in the middle of swapping the TH400 in my Burban for a TH350. Does anyone have a TH350 modulator line (Blue arrow below) laying around that you could measure the length of? It will save me a trip to the shop to measure and then back to the parts store in the morning. All my searches came up with diameters but no real length measurement. I plain forgot to get a guesstimate length so I could buy tubing to build one. Thanks in advance. HO455 Attached Images __________________ Thanks to Bob and Jeanie and everyone else at Superior Performance for all their great help. RIP Bob Parks. 1967 Burban (the WMB),1988 S10 Blazer (the Stink10 II),1969 GTO (the Goat), 1970 Javelin, 1952 F2 Ford OHC six 4X4, 29 Model A, 72 Firebird (the DBP Bird). 85 Alfa Romeo If it breaks I didn't want it in the first place The WMB repair thread http://67-72chevytrucks.com/vboard/s...d.php?t=698377

05-21-2020, 10:23 AM	#2
NGN Registered User Join Date: Nov 2001 Location: Old Bridge,NJ Posts: 838	Re: Need a measurement! Can you help a brother out? Hello HO455, the measurement I got was 43 1/2 ". That line came out of an original 72 Blazer two wheel drive, with a 307 Th 350 trans. I measure with a string on top of the bends , if that helps. Hope this helps. NGN Nick

05-21-2020, 11:41 AM	#3
HO455 Post Whore Join Date: Feb 2016 Location: Portland Oregon Posts: 11,350	Re: Need a measurement! Can you help a brother out? That is perfect! Thank you and have a great day. __________________ Thanks to Bob and Jeanie and everyone else at Superior Performance for all their great help. RIP Bob Parks. 1967 Burban (the WMB),1988 S10 Blazer (the Stink10 II),1969 GTO (the Goat), 1970 Javelin, 1952 F2 Ford OHC six 4X4, 29 Model A, 72 Firebird (the DBP Bird). 85 Alfa Romeo If it breaks I didn't want it in the first place The WMB repair thread http://67-72chevytrucks.com/vboard/s...d.php?t=698377

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