The Integra Big Bore Series is the flagship of the Integra lineup — a large-diameter aluminum monotube shock built for the highest-level Late Model programs. More oil volume, better heat management, and superior damping consistency under extreme conditions. If you're running an open late model and want the best Integra makes, this is it. Every Big Bore is dyno-verified by Area 51 before it leaves our shop.
Best for: Open Dirt Late Model, Super Late Model, Advanced programs
Area 51 Suspension are built for circle track racers who deal with mud, dust, rubber, and debris. Match the correct part number to your shock shield and keep your vision clear on race night.
Use the Area 51 Shock Services Guide to match this part number to the correct shock brand, shield style, size, and shape before ordering.
Check Fitment"Clear, simple, and race-night ready. Exactly what dirt racers need when grip starts going away."