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Fuel Tank Dimensions - Sedan

2K views 10 replies 6 participants last post by  Fix Until Broke 
Now 'Follow'ing. My son's '88 Monte SS has a leaker that has trained us to fill it ~5 gallons from 'Full'. Or avoid sharp turns until it is. I'd throw a junkyard run at it if that makes a cheap fix while also adding capacity and the improved design.

In some poking around I found the last gen B-'s tank quite pricey at ~$460, but this also popped up as a MUCH cheaper alternate. It does not show capacity, but it does provide dimensions ['85-'89 Caprice application]:

Even though his is strictly a garage queen, you've prompted me to move ahead with replacing his leaker with 'something' at least. Unless you already have the the dims. on the G-body tank to compare with those posted above, I'll measure his to see if it's a viable option. Oorrr, just get the Dorman $200 oem solution. BTW, I'm sure the son thanks you for 'bringing this up' with his dad. :cool:
 
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