Fel-Pro Oldsmobile 260 - 455 V8 Exhaust Header Gasket Sets 1964 - 1990 # 1439 Rate_12 These valve cover breather caps

These valve cover breather caps from Ford Performance Parts are a great looking way to cap off your valve cover oil fill holes

050 - 113 Degree Lobe Separation

so double check you have the correct handle for the same position and side of the vehicle you want to replace

Chev LSA Dayco No Slack Tensioner Pulley 89507

Fel-Pro Oldsmobile 260 - 455 V8 Exhaust Header Gasket Sets 1964 - 1990 # 1439 Rate_12 These valve cover breather capsExhaust Gaskets, Header, Steel Core Laminate, Rectangular Port, Oldsmobile, V8, Set Port Style: Rectangular Gasket Material: Steel core laminate Port Height (in.): 1. 950 Port Width (in.): 1. 560 Quantity: Sold as a set. Fel Pro Performance Exhaust Header Gasket Sets Fel Pro Performance gaskets are an ideal choice for the vast majority of racing and street performance engines. They're available in a broad array of bore sizes, thicknesses, and material