Accessories - 4x4 Perm-Lok
- Part number: PSL1000
- Vehicle fit: 88-98 Chevy / GMC K Series 4WD
The Perm-Lok permanently engages the Central Axle Disconnect (CAD) system and couples both front axles permanently. Once installed, the front axles will not pull until the transfer case is engaged.
- New cast aluminum housing with gasket kit
- New Machined inner push rod to lock the central axle disconnect in an engaged position