Ls Rear Cover Alignment Tool Use Without Seal Installed Pumps Part Number: AF400-05-3M

Part Number: AF400-05-3M

no special tools required

This manifold is a dual-plane design that is tuned for both excellent throttle response and greater horsepower from 1500 to 6500 rpm

Part Number: AF460-48

Part Number: AF712-06

Ls Rear Cover Alignment Tool Use Without Seal Installed Pumps Part Number: AF400-05-3MPart Number: AF98 2110 the timing cover and rear cover on gm ls series engines don't have any dowel pins to ensure correct alignment to the center line of the crankshaft. This can lead to annoying leaks at the front seal and rear main seal or may even cause the front or rear cover to crack. These special alignment tools from Aeroflow performance will allow you to center the front or rear cover when it is installed. It also provides an easy way to