Harley Davidson Evolution Head Gasket

Be sure to find out why the head gasket sprung a leak.

Harley davidson evolution head gasket. The valve cover gasket on a Harley-Davidson Evo Blockhead engine is traditionally called the rocker cover gasket. These 1051 forged pistons when used with Screamin Eagle 1340 Cylinder Heads are designed to produce high compression ratios for. Screamin Eagle High Tensile Cylinder Studs PN 16505-01 are required for engines with compression rations above 1001.

The Evolution engine was a significant upgrade over the preceding Shovelhead power plants. Cyco Complete Rocker Gasket Kit. Personally I have used teflon gasket on my old 80CI.

But the rocker gasket can and will look like a leaking head gasket so replace that first youre going to have it off anyway. More Buying Choices 7204 18 new offers James Gaskets Complete Gasket Kit with Copper Head Gaskets for Harley Davidson. If tightened properly its unlikely a head bolt backed out.

H-D Parts Screamin Eagle Evolution 1340. To save the company once again Harley-Davidson needed to evolve. Many people says copper is good but you have to use some kind of sealant as copper coat teflom is surely simpler to use.

Installation of the O-ring first will ensure proper alignment of the head gasket. If so or you decide to take the barrels off then use the Harely base gaskets for late EVOs. For all your Harley Davidson motorcycle parts accessories and gear turn to our online motorcycle parts and accessories store.

Im finishing the work on my 93CI new Shovelhead engine and still dont know if to use copper or teflon CylinderHeads gasket. Change Rocker Box Gaskets On The Harley Evolution This Harley has a Blockhead engine. The Evolution also known as the Evo or Blockhead engine was a complete revamp of the Big Twin.