Jims Catalogue

EVO CAM COVERS

“A CUT ABOVE™” POLISHED OR CHROME BILLET CAM COVERS

2-Piece Design

BACKSIDE OF JIMS ® CAM COVER 73-92 STYLE COVER

The Perfect Centerline

Machined To Maintain Factory Centerlines For Perfect Cam/Pinion Alignment

Includes Gaskets & Points Cover

Solid Bronze Bushings

Made from 7075-T651 aluminum with a tensile strength of 83,000 PSI, which is double the amount of 6061-T6 alu- minum and almost triple the amount of cast cam covers. This cam cover is positioned precisely to the centerline of the cam bushing and pinion bushing. In fact, this cam cover is within .0002” of where the factory intended it to be. Why hold centerline that close, or why even care about cen- terline in a cam cover? We at JIMS ® are concerned with the life of your motor. For this reason, we are helping you to achieve longer life for your valve train components, consist- ing of your cam, tappets and your tappet blocks. POINTS COVER AND CAM COVER BASE GASKET INCLUDED

PARTS AVAILABLE SEPARATELY

NO. QTY. DESCRIPTION PART NO. 1 1 CAM COVER OUTER - REP. 25258-80AC 2412 1 1 CAM COVER OUTER - CHROME 2521 2 1 BASE PLATE - EARLY 2522 2 1 BASE PLATE - EARLY CHROME 2524 2 1 BASE PLATE - LATE 2518 2 1 BASE PLATE - LATE CHROME 2525 4 1 SEAL CAM - USE ON 1970-PRESENT 2169 REP. H-D ® NO.83162-51 (SINGLE CAM) 5 1 O-RING SMALL 2170 6 1 O-RING LARGE 2171 7 2 SOCKET HEAD CAP SCREW LONG 1-1/2” 2027 8 8 SOCKET HEAD CAP SCREW SHORT 1-1/8” 2028

Your camshaft must lie on the best possible foundation. The foundation we are concerned with is the centerline of the camshaft. If the camshaft is tilted off in any direction much more than the running clear- ance at each end of the camshaft, this will affect the way the tappet rollers ride on the cam lobe. If they are not riding flat, but on one edge of the roller, it could possibly shorten the life of your valve train. The camshaft is supported at both ends, while the inner cam bearing is a given. This means, the bearing is not going to move unless you do a lot of machining. Your cam cover must be right to the case center- line for the longest possible tappet and cam life. For early 73 to 92 cam covers see 25258-IS instructions or for late 93-99 use 25254-IS for more details. CAM COVERS No. 25258-80A - Polished - Use on Big Twin single cam only 1973-92. ( NOTE: Includes aftermarket engines.) No. 2413 - Chrome - Use on Big Twin single cam only 1973-92. ( NOTE: Includes aftermarket engines.) No. 25254-93A - Polished - Use on Big Twin single cam only 1993-99. ( NOTE: Includes aftermarket engines.) No. 2414 - Chrome - Use on Big Twin single cam only 1993-99. ( NOTE: Includes aftermarket engines.)

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JIMS ® BILLET & CHROMED BILLET POINTS COVER

Replaces H-D ® No.32524-83. Use on Big Twin single cam 1970-present, Sportster ® 1971- present and Buell ® 1987-present. .190” thick polished 6061-T6 aluminum points cover. Covers come with JIMS ® logo lasered on the face or plain. Two chrome flat head allen screws and gasket included. No. 2239 - Plain polished. Use on Big Twin (Single Cam) and Sportster ® . No. 2239C - Plain chrome. Use on all Big Twin (Single Cam) and Sportster ® .

No. 2239L - Polished, JIMS ® logo. Use on Big Twin (Single Cam). No. 2239LC - Chrome, JIMS ® logo. Use on Big Twin (Single Cam).

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