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Call Us Now: (845) 221-2211

Call Us Now: (845) 221-2211


Watch A Video About Our Speed Shop

Since 1947 Royal Auto Parts & Custom has Specialized in High Performance & Speed Shop Parts, We Have 1500 Sq Foot Showroom Dedicated to Just This, Displaying Many Different Upgrade Parts For Muscle Cars to Late Model Performance Cars. We Have The Knowledge and Expertise to Help Any Customer Make Their Ride Perform Like They Want and Make it Their Own.

If We Don't Have Your Part In Stock, We Can Usually Get It Overnight For No Additional Charge !

  • Holley & Edelbrock Carburetors
  • Carburetor Accessories & Parts
  • Performance Mufflers
  • Cold Air Intakes
  • Headers
  • Camshafts
  • Gauges
  • Differential Gears
  • Exhaust Fabrication Materials
  • Intake Manifolds

  • Crankshafts
  • Performance Exhaust Systems
  • Performance Heads
  • Automatic & Manual Shifters and Accessories
  • Russell, Aeroquip & Earls Fittings & Hose
  • Header Heat Wrap
  • Ignition Wires, Coils & Distributors
  • Engine Bolts

  • Chrome Accessories
  • Performance Gaskets
  • Computer Programmers
  • Transmission Coolers
  • Performance Ignition Kits
  • Header Gaskets
  • Air Cleaner Assemblies
  • K-N Air & Oil Filters
  • Exhaust Tips
  • Roller Rocker Arms

     And Much, Much More !

Whether You're Looking To Make Your Ride A Show Winner

Or You're Looking To Win At The Track, We Are Your Source !

A Few Examples Of What We Stock and Can Get, But Not Limited To are Below.

Sunoco, CAM 2 Race Fuel

We Also Stock & Pump Sunoco CAM 2 Race Fuel. Bring In Your Gas Can or Race Jug and We Will Fill It For You. Race Fuel Is Sold In 5 Gallon Minimum Purchases, and Available Spring, Summer & Fall.

Race Fuel Is Available

For The 2023 Season

Learn More, Click Here
Looking To Upgrade? We Have The Products To Help

Holley & Quick Fuel Carburetors

We Stock & Can Get Many Different Holley Carburetors

Edelbrock Carburetors

We Stock & Can Get Many Different Edelbrock Carburetors

Fuel Injection

We Offer Fuel Injection Conversion Kits By Holley & FiTech To Name A Few.


We Stock & Can Get Distributors From, MSD, Accel, Petronix & Mallory To Name A Few.

Ignition Coils

We Stock & Can Get High Performance Coils From, MSD, Accel, Petronix & Mallory.

Ignition Systems

We Also Stock and Can Get Full Ignition Systems from MSD, Accel, Petronix & Mallory


We Stock A Large Selection Of AN Fittings

Braided Hose

We Stock A Large Selection Of Braided Hose

Radiator Hose

We Also Stock Flexible Stainless Steel Radiator Hoses

Cold Air Intakes

We Stock & Can Get Many Different Brands Of Cold Air Intakes For Cars, Trucks & SUV's

Performance Chips, Programmers & Throttle Boosters

We Sell Many Different Brands Of Performance Chips, Programmers & Throttle Boosters From Superchips, Hypertech, Edge, BullyDog, Jet, Diablo, JMS & Pedal Commander To Name Only A Few

Intake Manifolds

We Stock and Can Get Intake Manifolds from Edelbrock & Holley & Weiand For Most Engines.

We Also Sell Diesel Performance Parts

Performance Chips, Programmers & Throttle boosters

We Sell Performance Chips, Programmers & Throttle Boosters For Your Diesel Truck. Bully Dog, Edge, Superchips, JMS & Pedal Commander are Just A Few.

Lift Pump Kits

We sell Lift Pump Kits From Fass Fuel & Air Dog

Exhaust Kits

We Sell Performance Exhaust Kits From, MBRP, Flowmaster, Magnaflow, AWE, Banks & BD are Just A Few.

Check Out Our Online Catalogs

Our Online High Performance Catalogs Feature A Small Sample Of The Parts & Accessories We Stock & Can Get For You. If You Don't See What Your Looking For Please Call Or Stop In To Our Store.

Click Here

... and more!!

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