I have an LT4 and would like to make sure this recall has been done on the engine.
As I understand it, there was one recall then a 2nd one. The second and final recall uses 1.6 aluminum roller rockers manufactured by Crane for GM. The rockers on the engine I have are aluminum with the chevy bow tie on them with Crane below it. Any one know if these are the updated rockers?

Thanks,
Kevin

69 camaro LT4/T56 DSE suspension, 9" 3:90, Baer, Vintage Air, Budnik, 6pt cage, mini tub......