mate has an old 1951 F truck,has a 350 chevy though,he rang me broken down,i get out there and find no spark,has one of those coil in cap and module inside dizzys,i checked fuses and power to dissy and said gotta be the module,which it was,but man oh man getting that cap of against the curved forward fire wall,sheezze?i think youd have to move the motor if the dissy ever had to be pulled?anyway i drove and got one so all going again,he filled my tank and got me lunch.