Yukon Gear & Axle Dana Spicer 50 Ring and Pinion Ratio Selection:Ratio 4.30 Reverse Each set of injectors are

Each set of injectors are flow matched to ensure that every cylinder is fed with an equal amount of fuel for a perfectly balanced engine

Grade 8 Hardware

ATS’s Aisin AS69RC steps onto the scene as a formidable 6-speed automatic transmission

add an aftermarket cam with higher lift and some heavy duty valve springs and they are simply not sufficient

Yukon Gear & Axle Dana Spicer 50 Ring and Pinion Ratio Selection:Ratio 4.30 Reverse Each set of injectors areWhether you want to call it relentless abuse, or product testing, we've tried nearly all manufacturers of ring and pinion sets, and we've grenaded nearly all of them. To date, Yukon has been the absolute most indestructible set of gears we've ran without fail. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon Ring Pinion sets come standard with a one year warranty.