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I am swapping a bb in my vette started thinking about the oil pan. I have a chevelle pan for the motor now witch I think is a four quart pan. the bb vette's had a five quart pan I believe. so my question is do I need the vette pan? what is the benefit of and aftermarket oil pan would it be better to go that route?
Try getting a Corvette LS-6 oil pan. Don't know if they're still available from GM, I got mine some years ago. It's a great piece: trap door as well as slosh plates.
Best buy on pans IMHO is the Milodon stuff - they're pretty clear about which ones clear the Corvette crossmember - and they're clean and straight. Keep in mind that the oil pump pickup needs to match the pan.
I had a Milodon pan. Maybe they make better models, but this one was crap. No trap door or baffling and whenever I got hard on the brakes I had zero oil pressure!
I had a milidon at one point in time as well, nothing special and I switched to an Aviaid Corvette specific 7 quart pan. I also like the Canton pans, they are top notch as well.
I had a Milodon pan. Maybe they make better models, but this one was crap. No trap door or baffling and whenever I got hard on the brakes I had zero oil pressure!
You just needed a "REAL" Milodon pan! I've got the 31188 and it works great. Hangs a little low...about even with scattershield..but only gets smacked once in a while.
The GM LS-7 Pan and pickup are good pans also. They make good power and control oil well.
I had a Milodon pan. Maybe they make better models, but this one was crap. No trap door or baffling and whenever I got hard on the brakes I had zero oil pressure!
Sounds like just the wrong pan, or the wrong placement/type of pickup - on a deep-sump pan you'd have to have some serious slosh to get ZERO oil pressure.
They have stock, street and strip pans - if you're autocrossing or something similar, then the hard-core pans are the way to go. Canton's are really nice as well. Generally, I just don't recommend going to the work of trying to source an OEM pan.
I have had this 6 quart pan on my 468 and now on the 540. Fits manual steering fine, but don't know about PS. This part number is for a block with a 2 piece rear main seal. There's a different part number for the same basic pan, but with the one piece rear seal.
If you plan to go bigger in the future, this pan works with a 4.25" stroke.