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Vehicle's Shift Knob Thread Size

Domestic Vehicles
Buick Grand National™ - Requires our universal automatic shifter adapter kit
Cadillac CTSV™ - manual 2005: Non-threaded, requires a non-threaded adapter kit, call for options
Chevrolet Blazer™ - manual 1973: 3/8 - 24
Chevrolet Blazer™ - transfer case 1973: 7/16 - 20
Chevrolet Camaro™ - 1967 to 1968: 5/16 - 18
Chevrolet Camaro™ - 1969 to 1981: 3/8 - 16
Chevrolet Camaro™ - manual 1982 to 2002: 16mm x 1.50
Chevrolet Camaro™ - manual 2010 to 2012: Non-threaded, requires a non-threaded insert with set screws and a Camaro Boot Retainer
Chevrolet Camaro™ - manual 2013 to 2015: Requires a special Camaro Adapter
Chevrolet Camaro™ - manual 2016 to 2017: Requires a special Camaro Adapter
Chevrolet Chevelle™ - 4 speed: 9/16 - 18
Chevrolet Chevy II™ - 4 speed: 9/16 - 18
Chevrolet Corvair™ through 1963: 5/16 - 18
Chevrolet Corvette™ C1 - 1953 to 1962: 3/8 - 16
Chevrolet Corvette™ C2 - 1963 to 1967: 5/16 - 18
Chevrolet Corvette™ C3, C4, C5 - manual 1968 to 2004: 9/16 - 18
Chevrolet Corvette™ C3, C4, C5 with Reverse Lockout on Shifter - manual 1968 to 2004: 9/16 - 18 Recessed for Reverse Lockout
Chevrolet Corvette™ C6 - manual 2005 to 2013: Requires a special C6 adapter
Chevrolet Corvette™ C7 - manual 2014 and newer: Requires a special C7 adapter
Chevrolet HHR™ - manual: Non-threaded, requires our non-threaded adapter with set screws
Chevrolet Impala Sport Coupe™ - 1959 4 speed: 5/16 - 18
Chevrolet Impala™ - 1964 4 speed: 9/16 - 18
Chevrolet K3500™ Truck - 1993: 7/16 - 14
Chevrolet S10™ Truck - 1992: 10mm x 1.50
Chevrolet S10™ Truck - 1997: Non-threaded, requires our non-threaded adapter or a non-threaded insert with set screws
Chevrolet Sonic™ - manual: Non-threaded, requires our non-threaded insert w set screws
Chevrolet SSR™ - manual: Non-threaded, requires our non-threaded insert w set screws
Chevrolet™ Truck - 1936 to 1946: 3/8 - 24
Chevrolet™ Truck - 1967 to 1972: 3/8 - 24
Chrysler™ - manual: 8mm x 1.25
Dodge 1966 to 1968 Inland Shifter: 9/16-18 Recessed for Reverse Lockout
Dodge Challenger™ 2008 - manual: 8mm x 1.25
Dodge Challenger™ 2008 - 2014 - automatic: Requires our Dodge Charger 2006-14 & Challenger 2008-14 Automatic Shift Knob Adapter
Dodge Challenger™ 2009 - 2014 - manual: Pistol Grip
Dodge Challenger™ 2015 and newer - automatic: Requires our Universal Automatic Shifter Adapter
Dodge Challenger™ 2015 and newer - manual: Requires our Dodge Challenger R/T, Scat Pack, SRT and Hellcat 2015 and Newer Manual Shift Knob Adapter
Dodge Charger™ newer - automatic: Requires our Dodge Charger 2006-14 & Challenger 2008-14 Automatic Shift Knob Adapter
Dodge Dart™ - prior to 1976: 3/8 - 24
Dodge Dart™ - 2012 and newer: Requires our Dodge Dart Shift Knob Adapter
Dodge Dakota™: 10mm x 1.50
Dodge Magnum™ -  8mm x 1.25
Dodge™ Truck - 1946 to 1955 - manual: 5/16 - 24
Dodge Cummins™ Truck - 2006 - manual: 10mm x 1.50
Dodge Ram 2500™ Truck - 2006 - manual: 10mm x 1.50
Dodge Viper™ - manual: 1/2 - 20
Ford F150™ - manual: Non-threaded, requires a non-threaded adapter kit, call for options
Ford Fairlane™: 1/2 - 20
Ford Falcon™: 1/2 - 20
Ford Focus™ - manual: 12mm x 1.25 Recessed for Reverse Lockout
Ford Fiesta™ - 2015 manual: 12mm x 1.25 Recessed for Reverse Lockout
Ford GT™ - manual 2005: 12mm x 1.75
Ford Model A™ - 1929 to 1931: 5/16 - 24
Ford Mustang™ - manual 1964 to 1969: 1/2 - 20
Ford Mustang™ - manual 1979 to 2004: 12mm x 1.75
Ford Mustang™ - manual 2005 to 2014: 12mm x 1.25
Ford Mustang™ - manual 2015 and newer: 12mm x 1.25 Recessed for Reverse Lockout
Ford Mustang GT350™ - manual 2015 and newer: 10mm x 1.25 Recessed for Reverse Lockout
Ford Mustang Shelby™ - manual 2007 to 2009 (factory installed): 12mm x 1.25
(Note: For Shelby American shifters see the Performance Aftermarket Shifters section listed above)
Ford Mustang Shelby™ - manual 2010 to 2014 (factory installed): 10mm x 1.25
Ford Mustang Shelby KR™ - manual 2008: 12mm x 1.75
Ford Mustang Shelby Super Snake™ - manual 2007: 12mm x 1.75
Ford Pantera™ - manual: 8mm x 1.25
Ford Ranger™: Non-threaded, requires a non-threaded adapter 
Ford Probe™ - manual: 10mm x 1.25
Ford SVT Contour™: 1/2 - 20
Ford Torino™ - manual 1972: 7/16 - 20
GMC Sonoma™ - 1992: 10mm x 1.50
GMC™ Truck - 1936 to 1946: 3/8 - 24
Jeep™ CJ3B Willys 1954: 5/16 - 24
Jeep™ CJ5, CJ6, CJ7, CJ8 early 1960's models: 5/16 - 24
Jeep™ CJ5, CJ6, CJ7, CJ8 later models: 3/8 - 24
Jeep™ CJ5 1977 3 speed: 1/2 - 20
Jeep™ CJ5 1979 3 speed: 5/16-24
Jeep Cherokee™: 10mm x 1.50
Jeep Renegade™: Requires a Jeep Renegade Shift Knob Adapter
Jeep Wrangler™ (YJ) '87-'95: 3/8 - 16
Jeep Wrangler™ (TJ) '97-'06: 10mm x 1.50
Jeep Wrangler™ - Manual 2007 and newer: Non-threaded, requires our non-threaded adapter 
Jeep Wrangler™ - Automatic 2007 - 2010 and newer: requires a Jeep Automatic Adapter 2007 - 2010
Jeep Wrangler™ - Automatic 2011 and newer: requires a Jeep Automatic Adapter 2011+
Jeep Wrangler™ - Automatic Transfer Case Shifter 2011 and newer: requires a Jeep Transfer Case Adapter 2011+
Mercury Cougar™ through 1967: 1/2 - 20
Plymouth™ through 1965: 3/8 - 24
Plymouth™ 1966 to 1968 Inland Shifter: 9/16-18 Recessed for Reverse Lockout
Plymouth Barracuda™: 9/16 - 18
Plymouth PT Cruiser™: 3/8 - 16
Plymouth Valiant™: 3/8 - 24
Pontiac Fiero™ - manual: 16mm x 1.50
Pontiac Firebird™ - manual through 1967 : 5/16 - 18
Pontiac Firebird™ - manual: 16mm x 1.50
Pontiac GTO™ - manual '04-'06: Non-threaded, requires a non-threaded adapter insert w/ set screws
Pontiac Tempest™ 4 speed: 3/8 - 16
Saturn™ - manual: Non-threaded, requires a non-threaded adapter kit, 

Import Vehicles
Acura™ - manual: 10mm x 1.50
Alfa Romeo™ - manual: Non-threaded, requires a non-threaded adapter kit, call for options
Audi™: 12mm x 1.50
Austin Healy™ - 6 cylinder: 3/8 - 16
BMW™: Non-threaded, requires a non-threaded adapter kit, call for options
Datsun™ 240Z, 260Z, 280Z - manual: 8mm x 1.25
Datsun™ 300ZX - manual: 10mm x 1.25
Ferrari™ - manual: 10mm x 1.25
Geo Storm™ - manual: 10mm x 1.25
Geo Tracker­­­­™ - manual: 12mm x 1.25
Honda™ - manual: 10mm x 1.50
Honda Pilot™ - automatic (column): 12mm x 1.25
Hyundai™ - manual to 2013: 10mm x 1.25
Hyundai™ - manual 2014 and newer: Non-Threaded
Isuzu Impulse™ - manual: 10mm x 1.25
Jaguar™ - manual through 1964: 5/16 - 18
Jaguar™ - manual: 8mm x 1.25
Jaguar X-Type - 2002 5 speed manual: 12mm x 1.25
Kia Forte™ - manual: 10mm x 1.25
Kia Soul™ - manual: 10mm x 1.25
Land Rover™ Defender 90 North American Spec. - 1994 to 1997 manual: 13mm x 1.25
Lexus™ - automatic: 8mm x 1.25
Lexus™ - manual: 12mm x 1.25
Lotus Elise™ - 2005 to Jan. 2009: 10mm x 1.50
Lotus Elise™ - after Jan. 2009: 12mm x 1.50
Lotus Exige™ - 2005 to Jan. 2009: 10mm x 1.50
Lotus Exige™ - after Jan. 2009: 12mm x 1.50
Mazda™ - most models - automatic: 8mm x 1.25
Mazda™ - most models - manual: 10mm x 1.25
Mazda Miata™ - manual: 10mm x 1.25
MG Midget™ & 1100 Sedan: 5/16 - 18
MGB™: 3/8 - 16
Mitsubishi™ - manual: 10mm x 1.25
Mini Cooper™ - manual: Non-threaded, requires a non-threaded adapter kit, call for options
Nissan™ - most models - manual: 10mm x 1.25
Subaru™ - automatic: 10mm x 1.25
Subaru™ - manual: 12mm x 1.25
Suzuki Samari™ - manual: 12mm x 1.25
Toyota™ - most models - automatic: 8mm x 1.25
Toyota™ - most models - manual: 12mm x 1.25
Toyota 4 Runner™ - automatic: 8mm x 1.25
Toyota Avalon™ - automatic: 8mm x 1.25
Toyota Camry™ - manual: 12mm x 1.25
Toyota Celica™ - manual: 12mm x 1.25
Toyota Corolla™ - automatic: 8mm x 1.25
Toyota Corolla™ - manual: 12mm x 1.25
Toyota Scion™ - manual: 12mm x 1.25
Toyota Supra™ - manual: 12mm x 1.25
Toyota Tacoma™ - manual: 12mm x 1.25
Toyota Tundra™ - manual: 12mm x 1.25
Toyota Yaris™ - manual: 12mm x 1.25
Truimph Spitfire™ - manual '76: 5/16-18
Truimph TR4™ - manual '64: 7/16-32
Volkswagon Beetle™ '64 to '68: 7mm x 1.00
Volkswagon Beetle™ after '68: 12mm x 1.50
Volkswagon Ghia™ after '68: 12mm x 1.50
Volkswagon Golf™: 12mm x 1.50
Volkswagon Jetta™: 12mm x 1.50
Volkswagon Rabbit™: 12mm x 1.50
Volkswagon Vanagon™ '85 and older: 12mm x 1.50
Volkswagon Vanagon™ '86 to '91: 14mm x 1.50
Volvo™ 140 Series: 3/8 - 16