Royal Purple High Performance Synthetic Motor Oil - 0W16 - 5 Quarts 302-438 110" seat size should be

110" seat size should be used for carburetors up to 735 CFM

Two Layers Of 100 percent Pure Silicone

high temperature resistance

King Alecular SI Main Bearings

1965-1972 Chevrolet El Camino

Royal Purple High Performance Synthetic Motor Oil - 0W16 - 5 Quarts 302-438 110" seat size should beProduct Description: Motor Oil 0W16 Synthetic 5 qt Jug Royal Purple was founded in 1986, but its roots go back much further. Royal Purple Motor Oil increases horsepower and torque. Royal Purple XPR Extreme Performance and Royal Purple XPR Racing oils are formulated for ultra performance applications such as racing, modified engines and off road use. Professional engine builders and race teams have cited increased horsepower and torque, and longer