I have been trying to identify and what is correct for the 66-67 Proportioning Valve for the J56 HD brake option.
The NCRS TIM Manual for the 67' does not identify any casting numbers, (58653) details or marking of this important valve, FYI the 65-67' Mustang also had the identical casting numbers of the Chevrolet valve, but has diffrent castings.
Question:
What is the diffence from the Chevrolet and the Ford?
The NCRS TIM Manual for the 67' does not identify any casting numbers, (58653) details or marking of this important valve, FYI the 65-67' Mustang also had the identical casting numbers of the Chevrolet valve, but has diffrent castings.
Question:
What is the diffence from the Chevrolet and the Ford?
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