426 HEMI Vs 426 Max Wedge: Are They The Same Engine?
With the increase of NHRA and NASCAR engine displacement regulations to 7.0 liters in 1963, the 413 Max Wedge grew to 426 ...
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Owner of a 1964 Dodge Polara 500 Max Wedge Paid $20K for Two 40-Lb Cast Iron Parts
But history is seldom fair, so a Max Wedge Mopar is now just a unicorn ... for the exhaust system of the rowdy 426-cubic-inch high-performance engine. After arduous research, the engineers came ...