4.56 Ratio Ring And Pinion For A Rear Ford 7.5" Differential

Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND! Vehicle Specific

• 1978-1983 Ford Fairmont
• 1980-1997 Mercury Cougar
• 1981-1982 Ford Granada
• 1982-1987 Lincoln Continental
• 1983-2013 Ford Ranger
• 1984-1987 Lincoln Mark VII
• 1984-1990 Ford Bronco II
• 1986 Ford Mustang 3.8L 232CID V6
• 1986-1993 Ford Mustang 2.3L 140CID L4
• 1986-1997 Ford Aerostar
• 1994-1997 Mazda B2300
• 1978-1983 Mercury Zephyr
• 1994-1997 Mazda B3000
• 1994-1997 Mazda B4000
• 1994-2004 Ford Mustang 3.8L 232CID V6
• 1998-2001 Mazda B2500
• 2004 Ford Mustang 3.9L 238CID V6
• 2005-2010 Ford Mustang 4.0L 245CID V6 SOHC 12Valves Naturally Aspirated Distributorless GAS FI MFI SFI Electronic Ford N
• 1979-1980 Mercury Monarch
• 1979-1985 Ford Mustang
• 1979-1986 Ford LTD
• 1979-1986 Mercury Capri
• 1979-1986 Mercury Marquis
• 1979-2011 Mercury Grand Marquis
• 1980-1997 Ford Thunderbird