I was getting ready to order some TTI exhaust for my 73 Challenger and they needed the exhaust manifold numbers. I pulled them out of a 72 Charger that I think were the originals. The numbers I pulled off of them are 3571 595-1 (drivers) and 3571 071 (passengers). I expected one to be an odd and one to be an even number - are these the right numbers or am I not seeing them right?

Found these:

3751071 73-4 B-BODY BIG BLOCK HP EXHAUST MANIFOLDS (PR)

3751069 1970-73 R EXHAUST MANIFOLD 3751071 SOP U2899968

3671594 1972 R,W L EXHAUST MANIFOLD,PU 3671595 SOP


Check them again

No they will not be sequential number and just odd and even. But those are good numbers , give those to TTi , I get 595 as a 72 casting and 071 as a 73, but that doesn't matter .

Thanks guys - got them ordered up today. Hopefully the end of a 8 - 10 year project comes this summer sometime!