SKU: 450600
Differential Cable Lock Kit, 6 Lug Axles; 88-98 GM Pickup/SUV
Retail price incl. VATPLN 1,335.44Prices from a September 2026 snapshot. Please confirm current pricing.
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The Alloy USA Differential Perma-Lock Kit Is A Permanent Replacement For The Failure Prone OE Vacuum Disconnect System. The Kit Permanently Engages The Central Axle Disconnect (Cad) And Couples Both Front Axles. Once Installed The Axles Will Automatically Engage As Soon As The Transfer Case Is Placed Into Four Wheel Drive
Permanent replacement Manual engagement No sensor Limited 5 Year Warranty
Approximate installation time: Less Than 1 hour
Approximate installation time: Less Than 1 hour
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Differential Cable Lock Kit, 6 Lug Axles; 88-98 GM Pickup/SUV · SKU: 450600