SEMO Classic Mustang
Specializing in Boss & Cobra Jet Since 1980
  • Cart (0)
  • Home
  • Shop
    • View All
    • GARAGE SALE
    • New/Featured Items
    • Cooling System
      • Bypass Hoses
      • Radiator Hoses
      • Radiator Caps
      • Fan Shroud
      • Fan Clutches
      • Fan
      • Intake Water Elbows
      • Temp Control / Thermostat
      • Clamps / Other
    • Brakes
      • Vacuum Lines
    • Drag Pack Parts & Accessories
    • Electrical & Lighting
      • Autolite Batteries
      • Alternators and Accessories
      • Battery Cable Sets
      • Back-up Wiring and Switches
      • Horns
      • Rev Limiters and Components
      • Interior Electric
      • Voltage Regulators
      • Starter Solenoids
      • Battery Detailing
    • Engine
      • Accessory Pulleys
      • Air Cleaners and Components
      • Brackets
      • Choke Control Tubes
      • Drive Belts
      • Distributor and Timing
      • Engine Mounting
      • Exhaust Manifold Heatshields
      • Oil Dipsticks and Tubes
      • Oil Filler Caps & Related
      • Oil Filters
      • PCV Components
      • Shaker Ram Air Accessories
      • Spark Plug Wire Sets
      • Engine Lift Hooks
      • Snorkels
      • Vacuum Line Hose Kits
      • Oil Pan
      • Valve Covers
    • Exhaust System
      • Exhaust Manifolds
      • Clamps & Hanger Kits
      • H-Pipes
      • Complete Systems
    • Exterior
      • Front Spoilers
    • Fuel System
      • Carburetors and Components
      • Fuel Lines
      • Fuel Pumps & Related
      • Fuel Tanks and Components
      • Choke/Heat Riser Related
      • Accelerator Components
    • Heater and A/C
      • Water/Heater Tubes
      • Heater Hose
    • Interior and Upholstery
    • NOS Parts
    • Sheet Metal/ Body Parts
    • Shelby Unique Parts
    • Smog/Emissions Equipment
      • Complete Smog Emissions Systems
      • Anti-Backfire Canisters (Valves)
      • Smog Check Valves
      • Smog Hose Kits
      • Smog Mounting Brackets
      • Smog / Thermacter Emissions Tubes
    • Steering
      • Power Steering Components
    • Suspension
      • Sway Bar & Related
      • Leaf Springs
      • Shocks and Struts
      • Coil Springs
    • Tires
    • Vehicle Tie Down & Related
    • Transmission and Drivetrain
      • Clutch Equalizer
      • Clutch and Parts
      • Differential
      • Kickdown
      • Shifters and Parts
      • Automatic Trans Parts
    • Truck Compartment
      • Spare Tire Mounting
    • Wipers
    • Wheels
  • Vehicle Inventory
  • Auction Services
  • Our Story
  • Contact Us

Shop All

  • GARAGE SALE
  • New/Featured Items
  • Cooling System
  • Brakes
  • Drag Pack Parts & Accessories
  • Electrical & Lighting
  • Engine
  • Exhaust System
  • Exterior
  • Fuel System
  • Heater and A/C
  • Interior and Upholstery
  • NOS Parts
  • Sheet Metal/ Body Parts
  • Shelby Unique Parts
  • Smog/Emissions Equipment
  • Steering
  • Suspension
  • Tires
  • Vehicle Tie Down & Related
  • Transmission and Drivetrain
  • Truck Compartment
  • Wipers
  • Wheels
1969 428 Cobra Jet Carburetor - C9AF-N Holley 4150 - Automatic - Holley Re-Issue
1969 428 Cobra Jet Carburetor - C9AF-N Holley 4150 - Automatic - Holley Re-Issue
$2,995.00
4-Speed Woodgrain Shift Knob - C8WY - 1969-1970 Shelby 1968-1969 Cougar
4-Speed Woodgrain Shift Knob - C8WY - 1969-1970 Shelby 1968-1969 Cougar
$124.95
1969/1970 Boss 429 Smog Emission System
1969/1970 Boss 429 Smog Emission System
$2,895.00
Boss 302 Smog Alternator Cast Iron Bracket
Boss 302 Smog Alternator Cast Iron Bracket
$694.95
Smog Thermactor/Emissions Tubes 1969-1970 Boss 429 Mustang
Smog Thermactor/Emissions Tubes 1969-1970 Boss 429 Mustang
$349.95
Heater Hose Set 1969 Mustang & Shelby w/ AC 302 390 428 Cobra Jet, ALL Concours
Heater Hose Set 1969 Mustang & Shelby w/ AC 302 390 428 Cobra Jet, ALL Concours
$69.95
Lower Oil Cooler Bracket 1969/1970 Mustang Shelby - Boss 302/429 428 Cobra Jet
Lower Oil Cooler Bracket 1969/1970 Mustang Shelby - Boss 302/429 428 Cobra Jet
$199.95
Back Up Light Switch 1970 Mustang 4-speed Boss 302 428 Cobra Jet 351C Mach 1
Back Up Light Switch 1970 Mustang 4-speed Boss 302 428 Cobra Jet 351C Mach 1
$49.95
Shaker Ram Air Cleaner Support Bracket 1970 351 Cleveland Mustang 2V 4V Mach 1
Shaker Ram Air Cleaner Support Bracket 1970 351 Cleveland Mustang 2V 4V Mach 1
$44.95
1969-1970 Boss 429 Air Cleaner Snorkel Assembly
1969-1970 Boss 429 Air Cleaner Snorkel Assembly
$1,499.95
Ram Air Vacuum Line Hose Kit 1971-1973 Mustang Boss 351 429 Cobra Jet/SCJ
Ram Air Vacuum Line Hose Kit 1971-1973 Mustang Boss 351 429 Cobra Jet/SCJ
$34.95
Engine Lift Hooks - 1969-1970 Boss 429 Mustang 3-Piece Concours Set
Engine Lift Hooks - 1969-1970 Boss 429 Mustang 3-Piece Concours Set
$124.95
Oil Filler Cap Steel Elbow 1968-1969 428 Cobra Jet 302 351 Mustang Shelby
Oil Filler Cap Steel Elbow 1968-1969 428 Cobra Jet 302 351 Mustang Shelby
$19.95
428 Cobra Jet/SCJ Exhaust Manifold Heatshield w/ Brackets 1968-1970, ALL
428 Cobra Jet/SCJ Exhaust Manifold Heatshield w/ Brackets 1968-1970, ALL
$499.95
1969-1970 Boss 429 Fuel Pump to Carburetor Fuel Line
1969-1970 Boss 429 Fuel Pump to Carburetor Fuel Line
$39.95
Battery Tray Reinforcement 1968 Mustang Shelby Cougar
Battery Tray Reinforcement 1968 Mustang Shelby Cougar
$34.95
Dealer Tie Down Bracket Hardware 1967-1973 Mustang Boss 302/429 428 Cobra Jet
Dealer Tie Down Bracket Hardware 1967-1973 Mustang Boss 302/429 428 Cobra Jet
$35.00
1969/1970 Boss 302 Clutch Equalizer "Z" Bar
1969/1970 Boss 302 Clutch Equalizer "Z" Bar
$275.95
Spare Tire Mounting Bolt - 1968 Shelby GT 350/500KR & Mustang / 1969 Boss 429
Spare Tire Mounting Bolt - 1968 Shelby GT 350/500KR & Mustang / 1969 Boss 429
$99.95
Spare Tire Mounting Bolt - 1969 Mustang w/ Steel or Styled Steel Spare Concours
Spare Tire Mounting Bolt - 1969 Mustang w/ Steel or Styled Steel Spare Concours
$74.95
Bypass Hose 1968-1971 302 & 351W - Double Diameter
Bypass Hose 1968-1971 302 & 351W - Double Diameter
$24.95
Radiator Fan & Clutch - 1968.5 428 Cobra Jet Mustang/Shelby
Radiator Fan & Clutch - 1968.5 428 Cobra Jet Mustang/Shelby
$995.00
Autolite Group 29 Battery 1969-1970
Autolite Group 29 Battery 1969-1970
$725.00
1969 Transverse Dual Exhaust System 351 W - Shelby GT350
1969 Transverse Dual Exhaust System 351 W - Shelby GT350
$595.00
1971 Dual Exhaust System 2.25" Boss 351 & Non Mach 429 CJ
1971 Dual Exhaust System 2.25" Boss 351 & Non Mach 429 CJ
$595.00
Dual Exhaust H-Pipe 2.25" 1968-1969 428 Cobra Jet Mustang/Shelby
Dual Exhaust H-Pipe 2.25" 1968-1969 428 Cobra Jet Mustang/Shelby
$149.95
Dual Exhaust H-Pipe 2.25" 1969-1970 Boss 429 (with Heat Riser Tube)
Dual Exhaust H-Pipe 2.25" 1969-1970 Boss 429 (with Heat Riser Tube)
$180.95
1969/1970 Boss 429 Exhaust Heat Riser Flapper Valve / Spacer
1969/1970 Boss 429 Exhaust Heat Riser Flapper Valve / Spacer
$595.00
1969-1970 Boss 429 Crankshaft Outer Pulley
1969-1970 Boss 429 Crankshaft Outer Pulley
$395.00
1969 428 Cobra Jet Carburetor - C9AF-M Holley 4150 - 4-Speed -ORIGINAL
1969 428 Cobra Jet Carburetor - C9AF-M Holley 4150 - 4-Speed -ORIGINAL
$3,495.00
1969 Boss 429 Valve Covers - Late Style, Pair
1969 Boss 429 Valve Covers - Late Style, Pair
$1,495.00
1968 Shelby GT500 Carburetor - C8ZX-A Holley 4150 - Holley Re-Issue
1968 Shelby GT500 Carburetor - C8ZX-A Holley 4150 - Holley Re-Issue
$2,995.00
1969/1970 Boss 429 Exhaust Manifolds
1969/1970 Boss 429 Exhaust Manifolds
$1,800.00
4-speed Transmission Output Shaft Seal Boss 302, Boss 429 428 Cobra Jet
4-speed Transmission Output Shaft Seal Boss 302, Boss 429 428 Cobra Jet
$69.95
1969/1970 Boss 429 Radiator Fan Finger Guard Assembly
1969/1970 Boss 429 Radiator Fan Finger Guard Assembly
$574.95
1969-1970 Boss 429 Mustang Water Pump & Intake Fittings - Water Transfer Tubes
1969-1970 Boss 429 Mustang Water Pump & Intake Fittings - Water Transfer Tubes
$149.95
  • «
  • 1
  • ...
  • 5
  • 6
  • 7
  • 8
  • 9
  • ...
  • 11
  • »

Site Links

  • Home
  • Shop
  • Our Story
  • Contact Us
  • Terms

Contact Us


Mailing Address (USPS): 
PO Box 78
Gordonville, MO 63752

Shipping Address (UPS/FEDEX/OTHER)
171 State Hwy Z
Gordonville, MO 63752
573.243.7664

*Disclaimers

*5% off Offer applies to orders with a minimum value of $1000. **Free Shipping offer valid for orders with a minimum value of $500, for domestic (United States) shipments only. Exclusions apply: exhaust, tires, batteries and other oversize items. Both offers valid 2.23.25 - 4.15.25. 

Supported Payments

Copyright © 2025 SEMO Classic Mustang