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« on: November 02, 2010, 07:57:49 PM »
The 360450 # is from the current GM Performance catalog, page 169. The use is for 70-79 Camaros but as was said it can be used on older engines with the proper seals. The 456220 # comes from a 88, GM Parts, Chev Power catalog, for use on 67-74,
Z28's &75-79, L82, 350's. I don't know what kind of seals are correct for this pan?
I believe the only stamping on the chain cvr/pan are date codes from what I've seen on ebaY. No #'s are visible on my parts after what has happened to them.
The original pan has L/R side rails & a sloped vertical piece across the mid point of the pan for the internal baffling. Don't know what the above pans are using?
Will work on some pictures.
With limited experience in all this I'm sure other members will correct any errors I've made
Thanks.
Mike.