ENGINE SECTION RED PART NUMBERS INDICATE NEW PARTS 6-131 1 2 3 4 5 6 7 8 9 10 11 CONTENTS ELECTRICAL FRAME FRONT END CONTROL WHEEL ENGINE DRIVE TRAIN FUEL EXHAUST GENERAL REFERENCE Top End Gaskets TOP END GASKET & SEAL SETS FOR BIG TWIN EVOLUTION • Includes the necessary Gaskets, O rings and Seals needed when performing a top end overhaul. • Head Gaskets are available in your choice of 3 piece stainless steel with a nitrile bunadine rubber coating that does not require drain-back O rings or available in a 1 piece CFM-20 type that has a stainless steel fire ring as listed. • Base Gaskets are available in .020” thick single layer stainless steel with a nitrile bunadine rubber coating or available in a .020” thick aramid fiber compound as listed. • Lower Rocker Gaskets are available in your choice of 1 piece single layer stainless steel with a nitrile bunadine rubber coating or your choice of 2 piece aramid fiber compound as listed. • Upper and Middle Rocker Cover Gaskets are made from rubber. • Sets as listed include a Gear Cover Gasket that is made from an aluminum base sheet covered with a chemically blown compound of foam-like synthetic rubber on both sides. Head Gasket Type Base Gasket Rocker Cover Gear Cover Bore Size and Thickness Type Gasket Type Gasket Part # 3 1/2” 3 Piece Stainless Single Layer One Piece Not Included 64074 (OE Cylinders) .030” Steel Single Layer Steel 3 Piece Stainless Single Layer One Piece Not Included 64020 .040” Steel Single Layer Steel One Piece CFM-20 Aramid Two Piece Not Included 64058 .059” Fiber Aramid Fiber 3 5/8” 3 Piece CFM-20 Aramid Two Piece Not Included 64042 (Big Bore) .043” Fiber Aramid Fiber 3 Piece Stainless Head Gasket Types Base Gasket Types Gasket Types Available in Sets or or or 64073 Rocker Cover Gasket Types 1 Piece CFM-20 Single Layer Steel Aramid Fiber Single Layer Steel Aramid Fiber Head Gasket Type Base Gasket Rocker Cover Gear Cover Bore Size and Thickness Type Gasket Type Gasket Part # 3 1/2” 3 Piece Stainless Single Layer One Piece Aluminum Foam 64073 (OE Cylinders) .030” Steel Single Layer Steel Material 3 Piece Stainless Single Layer One Piece Aluminum Foam 64070 .040” Steel Single Layer Steel Material 3 5/8” 3 Piece Stainless Single Layer One Piece Not Included 64025 (Big Bore) .040” Steel Single Layer Steel 1984/1991 1992/1999
RkJQdWJsaXNoZXIy MzYzNTI=