I am looking for the upper alt bracket. Ive had several different used brackets not fit my engine. The engine code is K01 03 CTL, my decoding shows it originally in a 1972 Monte Carlo 350. Its got a Long water pump and I have a Edlebrock performer intake on it. Ive looked on Ebay for the right one using "1972 monte carlo 350" as my search criteria, But the measurements (bolt hole to bolt hole) dont match what I have. I tried the Classic industries, 1969-1975 SBC upper alt bracket PN 3932410, And the only hole I can get to line up is the boss on the water pump, but then the geometry is off to accept the Alternator. Anyone have more knowledge on this?