Red Line Synthetic Oil Big Twin 20w50 Power Pack Oil Package HSXSM11SASM61 3L (V8) L99 engines with

3L (V8) L99 engines with a 4L60E transmission

- Includes PCV Attachment Assembly - 5 1/8 in

The 227 has 60/40 valve spacing and piston valve pockets should be checked

The pliable polyurethane flange with integrated bumps insures a tight

Red Line Synthetic Oil Big Twin 20w50 Power Pack Oil Package HSXSM11SASM61 3L (V8) L99 engines withProduct Description: Fluid Service Kit Big Twin 20W50 PowerPack Chain Case Oil Fuel Injection Cleaner Funnel Motor Oil Transmission Oil Evolution Twin Cam In 1979, Red Line Synthetic Oil began creating lubricants for the racing industry. Today, we manufacture more than 100 quality products, including motor oils, gear oils, assembly lubes, fuel additives and our popular WaterWetter cooling additive for the automotive, motorcycle, marine and industrial