1964-1973 Ford Mustang Parts

1964½-1973 Ford Mustang Rust Repair Panels

The first generation Ford Mustang is one of the most iconic American cars ever built, and keeping these classics on the road means staying ahead of rust. Our selection of aftermarket rust repair panels for 1964½ through 1973 Mustangs includes floor pans, torque boxes, rocker panels, quarter panels, trunk floors, cowl panels, fender patches, and more. Each panel is precision-stamped from quality steel to match original factory contours, giving you a solid foundation for repairs that last.

First gen Mustangs are notorious for rust in predictable areas—floor pans under the front seats, torque boxes, cowl areas that trap water, trunk floors, and the lower sections of quarter panels and rockers. Our replacement panels are designed to address these common problem spots. These are aftermarket panels requiring fitting and welding during installation, not direct-fit OEM replacements, but they're manufactured to work with your Mustang's original body lines and mounting locations.

We stock panels for all first generation body styles and year ranges, from the early 1964½ and 1965 models through the 1967-1968 fastbacks, 1969-1970 Mach 1 era, and the larger 1971-1973 cars. Browse our selection below to find the rust repair panels you need for your restoration or repair project.

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SKU: GMK302046664L
1964-1968 Ford Mustang DRIVER SIDE FRONT OUTER ROCKER EXTENSION

1964-1968 Ford Mustang DRIVER SIDE FRONT OUTER ROCKER EXTENSION

$ 52.99
SKU: GMK302039064L
1964-1970 Ford Mustang DRIVER SIDE FRONT FRAME RAIL ASSEMBLY

1964-1970 Ford Mustang DRIVER SIDE FRONT FRAME RAIL ASSEMBLY

$ 217.06
SKU: GMK302051764L
1964-1970 Ford Mustang DRIVER SIDE FLOOR PAN REINFORCEMENT FOR Conv.

1964-1970 Ford Mustang DRIVER SIDE FLOOR PAN REINFORCEMENT FOR Conv.

$ 115.10
NOTIFY ME WHEN AVAILABLE
SKU: GMK302051064L
1964-1970 Ford Mustang CAB FLOOR LH REAR COUPE/FASTBACK FITS UP TO 70, 23in X 22in

1964-1970 Ford Mustang CAB FLOOR LH REAR COUPE/FASTBACK FITS UP TO 70, 23in X 22in

$ 30.07
SKU: GF20-64
1964-1966 Ford Mustang Stone Deflector, Front

1964-1966 Ford Mustang Stone Deflector, Front

$ 30.94
SKU: QP20-64LOE
1964-1966 Ford Mustang Quarter Panel, LH

1964-1966 Ford Mustang Quarter Panel, LH

$ 343.69
SKU: QP20-64ROE
1964-1966 Ford Mustang Quarter Panel, RH

1964-1966 Ford Mustang Quarter Panel, RH

$ 343.69
NOTIFY ME WHEN AVAILABLE
SKU: VW20-641L
1964-1966 Ford Mustang Vent Window Assembly, LH Clear Glass Fastback

1964-1966 Ford Mustang Vent Window Assembly, LH Clear Glass Fastback

$ 426.19
SKU: CS20-641
1964-1966 Ford Mustang Radiator Support Assembly W/ Lower Crossmember

1964-1966 Ford Mustang Radiator Support Assembly W/ Lower Crossmember

$ 137.44
NOTIFY ME WHEN AVAILABLE
SKU: SHE465-68
1964-1966 Ford Mustang Rear Valance W/ Light Hole

1964-1966 Ford Mustang Rear Valance W/ Light Hole

$ 42.17
SKU: GMK3020721641
1964-1966 Ford Mustang TRUNK FLOOR BRACE CENTER COUPE/FASTBACK

1964-1966 Ford Mustang TRUNK FLOOR BRACE CENTER COUPE/FASTBACK

$ 27.00
SKU: GMK3020850641
1964-1966 Ford Mustang TAIL END PANEL, BEST QUALITY HEAVY GAUGE STEEL

1964-1966 Ford Mustang TAIL END PANEL, BEST QUALITY HEAVY GAUGE STEEL

$ 70.32
NOTIFY ME WHEN AVAILABLE
SKU: GMK3020875642
1964-1966 Ford Mustang STANDARD QUALITY REAR VALANCE PANEL w/LIGHT HOLES

1964-1966 Ford Mustang STANDARD QUALITY REAR VALANCE PANEL w/LIGHT HOLES

$ 37.19
SKU: GMK302034564R
1964-1966 Ford Mustang PASSENGER SIDE REAR FENDER SPLASH SHIELD w/o GASKET

1964-1966 Ford Mustang PASSENGER SIDE REAR FENDER SPLASH SHIELD w/o GASKET

$ 12.74
SKU: GMK302005564R
1964-1966 Ford Mustang PASSENGER SIDE GRILLE MOLDING, WITH HARDWARE

1964-1966 Ford Mustang PASSENGER SIDE GRILLE MOLDING, WITH HARDWARE

$ 20.89
SKU: GMK302001164R
1964-1966 Ford Mustang PASSENGER SIDE FRONT BUMPER TO FENDER BRACKET

1964-1966 Ford Mustang PASSENGER SIDE FRONT BUMPER TO FENDER BRACKET

$ 2.04
NOTIFY ME WHEN AVAILABLE
SKU: GMK302019064R
1964-1966 Ford Mustang PASSENGER SIDE FENDER LOWER REAR PATCH PANEL, 10.5in X 19in

1964-1966 Ford Mustang PASSENGER SIDE FENDER LOWER REAR PATCH PANEL, 10.5in X 19in

$ 66.72
NOTIFY ME WHEN AVAILABLE
SKU: SHE465-60L
1964-1966 Ford Mustang Lower Rear Quarter Panel Section LH

1964-1966 Ford Mustang Lower Rear Quarter Panel Section LH

$ 28.51
SKU: SHE465-60R
1964-1966 Ford Mustang Lower Rear Quarter Panel Section RH

1964-1966 Ford Mustang Lower Rear Quarter Panel Section RH

$ 28.51
SKU: SHE465-36R
1964-1966 Ford Mustang Fender Rear Lower RH

1964-1966 Ford Mustang Fender Rear Lower RH

$ 24.05
NOTIFY ME WHEN AVAILABLE
SKU: SHE465-31XL
1964-1966 Ford Mustang Fender Bumper Bracket LH

1964-1966 Ford Mustang Fender Bumper Bracket LH

$ 3.71
SKU: SHE465-31XR
1964-1966 Ford Mustang Fender Bumper Bracket RH

1964-1966 Ford Mustang Fender Bumper Bracket RH

$ 3.20
SKU: GMK3020500642S
1964-1966 Ford Mustang FULL FLOOR PAN FOR Conv , USE w/GMK3020517642A

1964-1966 Ford Mustang FULL FLOOR PAN FOR Conv , USE w/GMK3020517642A

$ 520.74
SKU: GMK302032264
1964-1966 Ford Mustang FRONT CROSSMEMBER

1964-1966 Ford Mustang FRONT CROSSMEMBER

$ 41.78