| We have a company that refurbishes rocker arms for us and makes them good as new. Not all rockers are still in good enough shape to refurbish though. If you can't tell yourself, just send your old rockers to us, we'll inspect them at no extra charge. It is critical to keep your rocker arms in good shape. It is also critical to make sure that you have correct valve train geometry to ensure long life of your parts. Minimum order is at least 8 rocker arms and this listing is for a single rocker arm. We carry the rockers in stock already refurbished and ready for you. We do have new rockers in stock as well. Posted price is for an individual refurbished rocker arm. Refurb'd rockers are sold on an exchange basis only. Core charge is 15.00 per rocker arm, and the refundable core charge is not included in the posted price, but it will automatically be added to the cost when you place your order with our store. Be sure to include the quantity of rocker arms that you need. These rockers will fit all L series engines. The 6 cylinder version uses 12 all total, and the 4 cylinder versions use 8 all total. Note: the early production 1980 720 pickup still used the L20B engine. In the middle of the year they changed over to the Naps/Z engines and this rocker will not fit the Naps/z. For easy identification, the Naps/Z engine has the exhaust and intake manifolds on opposite sides of the engine whereas the L engine has both manifolds on the same side. Last update 01/10 | 
