Canton 65-208 Engine Canton 65-208 Valve Covers For Small Block Chevy LT1 Corvet. Engine > Cylinder Block Components > Engine Valve Cover. Canton 65-208 Valve Covers For Small Block Chevy LT1 Corvette 92-96 Fabbed Alum. For over 25 years the simplicity and effectiveness of the Accusump has made it the accepted method for providing more continuous oiling and adding longevity to road race and drag race engines. Today supplying oil pressure to the engine before startup for the purpose of pre-lubricating engine components has elevated the Accusump to use on just about any engine or vehicle.