For Sale : Roller cam and lifters for 331-354 early Chrysler Hemi . Cam and lifters have 6 easy 1/8 mile p***es on them since new . The cam is a cast Roller that has Engle stamped on the end of the cam with the numbers shown in the photos. I called Engle and talked to their shop foreman (who has worked there 42 years ) he says the numbers are not Engle . The lift is approximately. 495-.500 , has a lot of duration , sounds wicked when running . We needed more power for our front engine dragster is why it's for sale. $500.00 plus shipping. 402 430 3742