Royal Purple Duralec Ultra 10W30 Synthetic Motor Oil - 1 Gallon (Case of 3) BR40031 Data logger - Smoothing

Data logger - Smoothing

Incorporates pressure relief valve

1973-1987 Chevrolet Blazer

GM Coil to Distributor Harness

375 lbsMaterial: AluminumFinish: Polished

Royal Purple Duralec Ultra 10W30 Synthetic Motor Oil - 1 Gallon (Case of 3) BR40031 Data logger - SmoothingProduct Description: Motor Oil Duralec Ultra 10W30 Synthetic 1 gal Jug Set of 3 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