Oil filter for pre-serpentine engines only and fits V8S, Griffith and Chimaera . If engine number begins 37A...engine is NOT pre serpentine and you must use Oil Filter part no. TVR E2117. TVR does recommend the use of the serpentine oil filter in the earlier Rover V8 engine. If your car has an oil cooler and the sandwich plate arrangement space may be an issue. TVR E0062 measures approximately 5 1/2" long and TVR E2117 measures approximately 4" long. The filters ARE interchangeable providing there are no space constraints.