The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 1972 Suburban 4X4 3/4 Ton K20 "The Beast"

allen71 · 10-06-2023, 06:42 PM

When you can get to the photos, that would be great.

I wanted to ask you what you are going to use to control the 4L80E?

You may also want to drop the transfer case and replace all the seals, they likely leak. I did this some years ago, I'll try to find the source I purchased the seals from, all US made stuff, if you are interested.
Allen

PS. Gas here is almost $7.00 a gallon, almost 12X the price in 73. Back in 71 gas was less than 30 cents a gallon.

10-06-2023, 06:42 PM	#53
allen71 Registered User Join Date: May 2009 Location: Tujunga, CA Posts: 15	Re: 1972 Suburban 4X4 3/4 Ton K20 "The Beast" When you can get to the photos, that would be great. I wanted to ask you what you are going to use to control the 4L80E? You may also want to drop the transfer case and replace all the seals, they likely leak. I did this some years ago, I'll try to find the source I purchased the seals from, all US made stuff, if you are interested. Allen PS. Gas here is almost $7.00 a gallon, almost 12X the price in 73. Back in 71 gas was less than 30 cents a gallon.