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2021 Nationals Race Results (ALL CLASSES)

2022 ULTRA4 Racing North America Event Schedule

2021 National and Regional Champions

Mark Hamilton

Drivers Bio:

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Driver Information

Drivers Team Name:

Hamilton Motorsports

Co-Driver:

Drivers Class:

4400

LCQ

Drivers Car Number:

4476

Performance

Drivers Rear Axle:

spidertrax

Drivers Front Axle:

Spidertrax

Drivers Transfer Case:

Atlas

Drivers Transmission:

TH400

Drivers Engine:

Chevy LS3

Handling

Drivers Shocks:

ADS

Drivers Tires:

BFG KR3

Drivers Wheels:

Method

Drivers Seats:

PRP

Drivers Chassis:

Jimmys 4x4