EST COMPLETE ENGINE GASKET & SEAL SETS FOR EVOLUTION SPORTSTER

• EST (EXTREME SEALING TECHNOLOGY) GASKET SETS ARE CONSIDERED THE BEST AVAILABLE
• HEAD GASKETS ARE A .040" THICK 3 PIECE RUBBER COATED STAINLESS STEEL AND CAN WITHSTAND COMPRESSION RATIOS UP TO 15:1
• BASE GASKETS ARE RUBBER COATED STAINLESS STEEL THAT MEASURE .020" THICK
• LOWER ROCKER COVER GASKETS ARE 1 PIECE RUBBER COATED STAINLESS STEEL THAT MEASURE .020" THICK
• THE MIDDLE & UPPER ROCKER COVER GASKETS ARE MADE FROM RUBBER
• THE PRIMARY COVER GASKET & GEAR COVER GASKET ARE MADE FROM A SYNTHETIC FOAM MATERIAL BONDED TO AN ALUMINUM BASE SHEET
• INCLUDES LOW RESTRICTION EXHAUST GASKETS & VITON VALVE SEALS