Custom Parts & Accessories
Custom Billet Throttle Bodies
Custom billet throttle bodies with 5 1/4″ stainless throttle plates.
Throttle bodies are designed with Holley 4500 bolt pattern
5 1/4″ Throttle Plates
Extra Thick Throttle Plates to protect from backfire bending.
.
Custom Billet Air Cleaner Assemblies
Made to order for your application
Custom Fuel Injection Nozzles
Highest atomization rate on the market.
Fuel Pump Drive Plates
Standard cam location to 1″ raised.
Electric 12 Volt Engine Oil Primers
Never forget to put your drive belt on again.
Prime your motor any time from the driver’s seat!
Custom Built Chrome Moly Tube Frames for 4X4 Pullers
Be a winner right off the trailer with one of our digital scaled frames.
Tired of your truck bouncing and hopping? Smoother truck = less broken parts and more wins!
Dana 80 Custom Wheel Spacers
Custom wheel spacers for Dana 80 rear axle. They allow you to move rear wheels In closer to frame to stop axle flex. These spacers are for dual rear wheel set up
I started doing business with Hagedorn Racing Engines in 2008 when Terry built the engine for my Hot Shot Pulling Truck. I found Terry to be an amazing workman with great craftsmanship. The products and services you get with Hagedorn is surpassed by none other. You get a one-on-one personal service. It’s pretty rare to actually get to talk to and communicate with the man building your motor, which is exactly the case with Terry Hagedorn.
The Hagedorn engine in my Hot Shot pulling truck took points championship with Outlaws in 2009 and again with the X-Caliber Association in 2013.
I would like to say you do great work. This motor ran great, and I am very pleased . I have been referring anyone that I know to you in this line of motor work. Everyone looked over my engine and then on first pull gave me big complements on how good it ran. To anyone that is looking for a Hagedorn Racing Engine do it!! You will not be disappointed! And customer service is over top in my business that is how I succeed and you are doing it.