I don't know if Mopar big block starters and their weight has been discussed here? This past week I weighed the 3 smaller newer style starters. I have 2 that are about an inch shorter than the third and they both weigh in at 8 LBS 4 OZ. The longer one is over 10 LBS! So what I want to know is there any out there for big blocks that weigh less? If so what is the part number? One of the part numbers I have at 8 LBS 4 OZ is R3005984 and is to work with any engine even the V 10 is listed! Thanks!