(MCC198)  CHROME 4" Pontiac Valve Cover Spreader (5/16 Hole)         Specifications for (MCC198) Material : Chrome steel , triple plated Copper / Nickel / Chrome Thickness:  The average thickness of the steel used  .190 thousands steel. (aprox 3/16") Length : 4 inches Application :  Pontiac muscle car engines Installation : These spreaders sit on top of the valve cover between the valve cover bolt and valve cover they function as a washer that spreads the bolt pressure out to help aid in gasket sealing of your valve covers  .They mount "wings up" with the flat side going down to the valve cover Comments : Sold One at a time so you need to purchase as many of these your engine takes (example Pontiac engines take 8) if you would Mini bolts for 5/16 use MCC0039 if you would like T-handles for 5/16 (Pontiac) use MCC197 If you would like the spreaders for 1/4 X 20 bolts instead  use MCC196 All  MotorChrome part numbers can be pulled up by typing the MCC# into the search box PRICE:  $1.49 Quantity  Try these related products: (MCC197) CHROME 5/16 VALVE COVER T HANDLES PONTIAC & FE MCC0039 CHROME 5/16 VALVE COVER MINI BOLTS FITS FORD FE OR PONTIAC ENGINES E-mail a friend about this item. Return to Catalog Fast / Easy / Secure / Checkout  Phone Orders Welcome (916) 686-2688 Back to FrontPage MotorChrome Policies Shipping Times About MotorChrome Package Tracking Serving: United States, Hawaii and Alaska Australia / Canada / New Zealand / Norway / Sweden / United Kingdom