1973-87 Chevy, GMC Truck 4-Link Suspension Kit Rear Disc Brake Conversions 1947-55 Chevy GMC 1st Series 3100 3200 3600 3800 Truck These 1967-69 Chevy Camaro and

These 1967-69 Chevy Camaro and Pontiac Firebird disc brake conversion kits are one of the hottest sellers on the market

3" and 4"  drops

Vent bung size is 1/4" NPT

Power - 13/16"-36 or 3/4"-30

1973-87 Chevy, GMC Truck 4-Link Suspension Kit Rear Disc Brake Conversions 1947-55 Chevy GMC 1st Series 3100 3200 3600 3800 Truck These 1967-69 Chevy Camaro andOur 1973 87 Chevy truck rear 4 link kit uses a 220lb. spring and a 5" stroke shock for a smoother ride. Longer 4 link bars offer a smoother weight transfer, which trucks desperately need. "Parallel" 4 bars do not offer any weight transfer. Kit comes with a 30" rear mounted panhard rod, that has less radial deflection and lower roll center than short, top mounted locators. If you're building a hot rod truck, build it with parts designed for trucks.