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!

Build a 426 CID Gen III Hemi with a SCAT Modern Muscle Rotating Assembly

Mention the numbers 4-2-6 to a Mopar fan and watch them bow with reverence. They refer to the famous 426 cubic inch Gen II Hemi that ruled the streets and race tracks back in the 1960s and ‘70s.

If you’re a fan of Gen III Hemis, you too can build 426 cubic inches of Mopar muscle—just grab a 6.4L Hemi block and this SCAT Modern Muscle Rotating Assembly. The SCAT assembly is fully balanced and will build 9.5:1 compression engine when using cylinder heads with 69cc combustion chambers. Boost, anyone?

The Modern Muscle Rotating Assembly includes these components:
• 4.050-inch stroke, CNC-machined 4340 forged steel crankshaft
• 6.125-inch 4340 forged H-beam connecting rods
• Forged aluminum dished pistons with two valve reliefs
• Piston ring set
• Main and rod bearings

BUILD YOUR OWN 426 WITH A SCAT MODERN MUSCLE ROTATING ASSEMBLY