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Mechanical Upgrades for your GMC 

Our engineering team is always looking for new product solutions to keep our GMC coaches functioning as well or better than new.  We have created several new parts that improve the safety, handling or performance of the GMC coach. 

AIR SUSPENSION UPGRADE -  Air Suspension replacement Air Springs (GMC owners call them Air Bags)The original GM factory air suspension air springs (air bags) are no longer being manufactured so our engineers have designed a replacement system using currently available off the shelf air bags from Firestone. 

We have four different designs for the replace air springs (air bags).

COMPLETE BRAKING SYSTEM UPGRADE - Brake System Parts are engineered for direct replacement or upgrade;
▪Upgrade to larger diameter engineered disc brake calipers. 
▪Severe duty disc brake pads. 
•Engineered replacement brake drums
•Upgrade wheel cylinders.  
•Severe duty brake shoes.  
•Stainless brake hoses
•Upgrade to rear disc brakes.  

COMPLETE ENGINE AND TRANSMISSION REBUILDING