Looking for aftermarket parts to modify or upgrade your Jeep Comanche with valve springs, retainers? At Tunersports.com we carry a huge selection of the top name brand performance valve springs, retainer parts and accessories.

IN STOCK - DROPSHIPS 983J-KITThe Ovate Wire Valve Spring Kit for Jeep 4.0L 1988-06 Applications supports the installation of up to .450" lift high performance cams. Featuring properly engineered valve springs that handle harmful dynamic valve train stress more efficiently, this kit increases greater RPM potential and durability... COMP Cams 88-06 Jeep 4.0L .450in Lift Valve Springs Kit 1991-1992 Jeep Comanche Base / Eliminator / Pioneer $129.44 |