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#1 | |
Senior Member
![]() ![]() Join Date: Feb 2009
Location: Northern Nevada
Posts: 7,391
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Re: Blasting and rear axle stuff
Quote:
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__________________
Tony 71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assembly guide (kit) for restoring this truck from the ground up, complete with details including full hardware descriptions. Much of the info. applies to all 67-72 GM. My build thread, with some info. about the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025 |
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#2 |
Senior Member
![]() Join Date: Feb 2010
Location: Falls City, Nebraska "100 Miles From Nowhere"
Posts: 2,219
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Re: Blasting and rear axle stuff
I use these vents on the Turbo 350, they just push in. On the axle housing I run a piece of 1/4" fuel line about 2' foot long from the barb on the axle to the vent and zip tie the vent and line to a cross member in the frame.
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Michael of the clan Hill, "Two Seventy Two's" 71 1-ton Dually 350 4-Speed 71 C/50 Grain Truck, 350 Split-Axle 4-Speed 02 3/4 ton Express 14 Indian Chief Vintage 1952 Ford 8N, "Only Ford Allowed On The Property" ![]() "Be American, Buy American" ![]() |
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#3 | |
Senior Member
![]() ![]() Join Date: Feb 2009
Location: Northern Nevada
Posts: 7,391
|
Re: Blasting and rear axle stuff
Quote:
__________________
Tony 71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assembly guide (kit) for restoring this truck from the ground up, complete with details including full hardware descriptions. Much of the info. applies to all 67-72 GM. My build thread, with some info. about the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025 |
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#4 |
Registered User
Join Date: Nov 2014
Location: Bigfork, Montana
Posts: 1,137
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Re: Blasting and rear axle stuff
The factory vent on my D60 is in the left side tube. It vents right at the tube. (circled in red) I'm going to route it up to the frame (like Ironangel says)
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#5 | |
Senior Member
![]() ![]() Join Date: Feb 2009
Location: Northern Nevada
Posts: 7,391
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Re: Blasting and rear axle stuff
Quote:
I should have mentioned, those vents seem to be standard for GM axles, for 1938 (all) through 72 (some). Skipped 1965 somehow, couldn't tell you. The book shows the part is for 1966-72 service 10-30, G10-20 (van) and Blazer. What throws me off is it displays that info. under the header G-30. I'm missing the point. The part # is 3820840..............Likely the same as what Ironangel shows only cheaper. According to some Ebay sellers, MUCH cheaper.
__________________
Tony 71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assembly guide (kit) for restoring this truck from the ground up, complete with details including full hardware descriptions. Much of the info. applies to all 67-72 GM. My build thread, with some info. about the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025 |
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