Build Your Car

Build your Harris Modified with components matched by exact SKU to the Harris Modified master build list. Shop by system below. On variable products, select the compatible option shown in the verified fitment box. For build assistance, call Harris Auto Racing at (515) 432-6972.

Interactive race car estimator

Build Your Car

Choose a car, work through every assembly system and select the exact parts you want. Every build-sheet line and required quantity is included, and the estimate updates from current web prices.

Complete build list loaded: 130 of 130 build-sheet lines for Harris Mod Lite. Complete-build priced subtotal: $32,765.18.

0 of 130 build-list lines selected Selected priced subtotal $0.00
  1. 1Car
  2. 2Chassis & Body
  3. 3Cockpit
  4. 4Brakes
  5. 5Cooling & Fuel
  6. 6Electrical
  7. 7Front Suspension & Steering
  8. 8Rear Suspension & Drivetrain
  9. 9Wheels & Tires
  10. 10Estimate

What type of car do you want to build?

Select a chassis family to begin.

Step 1

Chassis & Body

Start with the chassis, assembly hardware and body components. Quantities default to the total required for one complete car and can be adjusted.

Step 2 of 10
Section subtotal $0.00

Cockpit

Choose the verified driver-area and cockpit components. Quantities default to the total required for one complete car and can be adjusted.

Step 3 of 10
Section subtotal $0.00

Brakes

Add the brake-system parts you want included in the estimate. Quantities default to the total required for one complete car and can be adjusted.

Step 4 of 10
Section subtotal $0.00

Cooling & Fuel

Select cooling, plumbing and fuel-system components. Quantities default to the total required for one complete car and can be adjusted.

Step 5 of 10
Section subtotal $0.00

Electrical

Choose ignition, wiring and electrical components. Quantities default to the total required for one complete car and can be adjusted.

Step 6 of 10
Section subtotal $0.00

Front Suspension & Steering

Build out the front suspension and steering systems. Quantities default to the total required for one complete car and can be adjusted.

Step 7 of 10
Section subtotal $0.00

Rear Suspension & Drivetrain

Add rear suspension and drivetrain components. Quantities default to the total required for one complete car and can be adjusted.

Step 8 of 10
Section subtotal $0.00

Wheels & Tires

Finish the estimate with verified wheel and tire components. Quantities default to the total required for one complete car and can be adjusted.

Step 9 of 10
Section subtotal $0.00

Harris Auto Racing Parts Estimate

1775 219th Lane, Boone, IA 50036 · (515) 432-6972 · info@harrisautoracing.com

Your Parts Estimate

Review your selections, add contact details and print a copy.

Final step
Car typeHarris Modified
Estimate generated
Estimate number
PartSKUQtyUnit priceLine total
Estimated priced-parts subtotal$0.00
Estimate only: All 130 build-sheet lines and their complete-car quantities are available for Harris Mod Lite. Current web prices are used for published products; the latest available Harris price import supplies items not yet published online. Taxes, shipping, freight and labor are not included. Pricing and availability may change. Contact Harris Auto Racing to confirm the build and final quote.

Showing all 50 results