Racing Power Polished Aluminum Valve Covers - SB Chevy 87-97 - 1-1/2" O.D. Holes 10230S High Energy Hydraulic lifters have

High Energy Hydraulic lifters have a patented constant orifice metering valve that precisely meters oil to the rocker arms

Gauge temperature sensor wire harness only

Ford / Mercury 1962-77

Includes Bosch Oxygen Sensor

2004-2005 Chevrolet Silverado 1500 Fleetside 68

Racing Power Polished Aluminum Valve Covers - SB Chevy 87-97 - 1-1/2" O.D. Holes 10230S High Energy Hydraulic lifters haveLeft (driver) side tall covers have breather tubes and baffles; right side tall covers are plain. Late, centerbolt style are polished aluminum. Accepts clamp on breathers. Breathers must be purchased separately. Started in 1995 and specializing in both aftermarket and OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress up kits, air cleaner assemblies, crankshaft pulleys, breathers, light