Product Condition Grades
Below is a general description of what the criteria is for our product condition grades. These are generalizations that are intended to give you an idea of the condition of the product at a quick glance. Because different parts degrade at different rates, there are variances in what the letters represent, please see the products description for details about the condition of any particular product.
A = Excellent / Above Average
B = Average / Some flaws / Good to Excellent Driver Quality
C = Obvious flaws / Poor to Average Driver Quality
D, E, F = Worse, Worser, Worsest
Core C-6 Transmission valve body for any 1967-68 Mercury Cougar or 1967-68 Ford Mustang with code "U" transmission code on the door tag. This is only for 1967 through 1968 transmissions with P-R-N-D-2-1 shift pattern. Sold as a core, should be thoroughly cleaned and rebuilt with quality parts. These units can be upgraded with 'shift kits' to firm up shifts, add longevity, and they help reduce and eliminate clutch and band slippage. Various kits available in the aftermarket, we offer one as well. This is the standard valve body for 390-2V and 390-4V engines. Ford installed a slightly different valve body in 390 engines for other years. This core unit may or may not have a factory tag attached. Typical tag numbers: AE, AG, AK, AN, AP, AR, AS, AU, AX, AY, BB, BD, BG, BJ, BL, BP, BW, and GL.
Basic Ford part number 7A100 on these main control assemblies. Ford part number for this item was C7AZ-7A100-AD.