quick view Add to Cart Yukon Gear & Axle Yukon Gear Dana 30 Disconnect Block-Off Plate For Disconnect Removal - YA W39147 MSRP: $104.99 This plate will allow the vacuum-actuated front axle disconnecting feature to be bypassed on Dana 30 differentials. Plate ONLY. Consider YA W39147-KIT for 27 spline applications or YA W39147-KIT-30 for 30 spline applications. Kits include block-off... Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare