Back to Main Tech Support Page
Ask a Question
Technical Questions
Can't find an answer in our Help Center? Submit a question, and we'll get back to you soon.
Need Business/Order Related Support?
Search our Help Center
Get answers to business and order questions from our experienced Customer Service representatives.
Website Feedback
How are we doing? We really are interested in knowing how you feel about DX Engineering. Contact us with your comments - good, bad, great, so-so, or whatever. We want to hear from you!
Summit Racing™ Rear Frame Rail and Suspension Pro Packs: Hookup in a Box
The experts at Summit Racing Equipment know how important a launch is for a drag racer. They’ve put together these Frame Rail and Suspension Pro Packs featuring the high-quality Competition Engineering components needed to build a car that really hooks.
The Pro Packs come with the parts you need to set up a good rear suspension. That saves you the time and trouble of figuring out the right combination for your car.
• Universal frame rail kit
• Choice of 4-link or ladder bars
• Coil-over shock kit
• Diagonal link kit
• Transmission crossmember
• Required brackets and tabs
• Shock mount (for ladder bar kit)