FYI, the above pic is not correct. #1 cylinder is drivers side front, not pass side on ALL mopar V8 engines . All even # cylinders are on the pass side . and all odd # cylinders are on the drivers side ( #1, 3, 5, 7 are drivers side + #2,4,6,8 are pass side ) These might help . And yes the Hemi is 18436572,,Actually all Mopar V8s are the same http://www.bing.com/images/search?q=426+hemi&id=C7D9E05474EF4C233CC23F201355B8139856C058&FORM=IQFRBA