Sierra Gear 4.88 Ratio Ring and Pinion Set - Rear

Part# SG GM11.5-488

$385.41

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Sierra Gear 4.88 Ratio Ring and Pinion Set
Fits 2001-2019 Chevy/GMC 2500/3500 HD

Part# SG GM11.5-488

AAM GM 11.5  4.88 Ring And Pinion Set