So the machined surface of the Ultra Bell bolts up against the as-cast face of the front pump. Wouldn't you run into some parallelism issues as the front pump face isn't a machined surface?
the front side of the pump is machined, the JW bell is made for many applications, it is used on MANY race,street cars with no problems.
1968 Charger COLD A/C Hilborn EFI 512ci 9.7 compression, Stealth heads, 4.10 gear A518 ODtrans 4100lb,10.93 full street car trim 2020 T/A 392 Stock 11.79 @ 114.5