Proflow's camshaft retainers and thrust plates are available for a variety of GM LS based engine applications. These steel plates are OEM style replacements, with an o-ring seal moulded on the back with four screws to facilitate installation. Suits all S1/LS2/LS3/L76/L77/LSA engines.

Proflow's camshaft retainers and thrust plates are available for a variety of GM LS based engine applications. These steel plates are OEM style replacements, with an o-ring seal moulded on the back with four screws to facilitate installation. Suits all S1/LS2/LS3/L76/L77/LSA engines.