Eaton Posi Differential 30 Spline 1.32in Axle Shaft Diameter 2.73 & Up Ratio Fr/Rr 8.5in / Rr 8.6in Engine Components>Hardware Kits - Other Replaces OE 68002489AA

Replaces OE 68002489AA

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49709

2003-2005 Chevrolet Express 2500 5

Silverado 1500 HD 2006-2005

OEM-style matte black finish they're UV protected so they won't chalk

Eaton Posi Differential 30 Spline 1.32in Axle Shaft Diameter 2.73 & Up Ratio Fr/Rr 8.5in / Rr 8.6in Engine Components>Hardware Kits - Other Replaces OE 68002489AAThe Eaton Posi limited slip differential prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring assembly, are located behind each differential side gear. When torque input increases the clamping load on the clutch packs increases. That causes the chatter free clutch packs to grab and transfer power to the other wheel. Muscle cars, hot rods and mild off road vehicles should look to Eatonss