OLDSMOBILE ALUMINUM HEADS AND AIR GAP INTAKE COMPLETE ULTIMATE TOP END KIT 400,425,455

COMPLETE OLDSMOBILE 455 , 425 , 400 TOP END KIT . THIS IS THE ULTIMATE UPGRADE FOR YOUR ENGINE .AFFORDABLE WAY TO INCREASE HORSEPOWER WITH OUT HAVING TO BRAKE THE BANK . PACKAGE COMES WITH EVERYTHING YOU SEE IN PICTURE . THIS SET-UP IS ABOUT A 100 TO 150 HORSEPOWER UPGRADE DEPENDING ON WHAT CAM YOU CHOOSE .COMPLETE SET OF ASSEMBLED OLDSMOBILE ALUMINUM HEADS, GUIDE PLATES AND 7/16 BY 7/16 ROCKER STUDS, STAINLESS VALVES , DOUBLE SPRINGS CAN TAKE UP 570 LIFT ,PRO MAGNUM 7/16 STAINLESS ROLLER ROCKERS CAN TAKE UP TO 650 LIFT, 520/542 CAMSHAFT AND LIFTER SET , 9.900 3/8 83 WALL PUSHRODS AND SATIN  AIR GAP INTAKE CANT BEAT THE PARTS FOR THE PRICE .