MEGALODON® by HammerHead IRS® is the next step in the evolution of Independent Rear Suspension for late-model muscle cars. Featuring a robust A206-T4 cast aluminum housing 32% stronger than standard A356-T6 aluminum, further reinforced by increased wall thickness at key OEM failure points, combined with the supreme strength of 9.75” Ford Super Duty Truck gears that feature a larger pinion stem diameter (2.00 vs 1.625) and 3/8” longer tooth contact than Dana 60, MEGALODON® will be the new standard in high torque performance IRS applications. It’s fitting we’ve named this massively strong IRS center section MEGALODON®, after the prehistoric giant shark whose name literally translates to “big tooth” in Greek.

Pricing Coming Soon

Applications

• GM Zeta Platform (5th Gen Camaro/G8/Commodore/Chevy SS)
• Chrysler: Hellcat/Challenger/Charger/300/Magnum

Capabilities

• Up to 1500 HP (1200 rear wheel HP)

Features

• 9.75” Ring Gear
• Larger Pinion diameter than Dana 60 (2.00 vs 1.625)
• Differential Housing cast in A206-T4 Aluminum (32% stronger than standard A356)
• Fortified by Increased Wall Thickness at OEM Failure Points
• Aluminum Rear Cover (w/cooler port and load bolts)
• 34 spline stub axles
• 1500HP Axles
• Eaton 34-spline Detroit TrueTrac Differential

Available Gear Ratios

• 3.08
• 3.31
• 3.55
• 3.73
• 4.10
• 4.33
• 4.56
• 4.88
• 5.13