Jims Catalogue

OIL PUMP

JIMS ® FULLY CNC MACHINED BILLET OIL PUMPS This Flow Pro 1 will give an increase in oil return (scavenge) volume over stock pumps. Features: • Increase horsepower by decreasing drag on the flywheels and other rotating parts. • Polished, or OEM style black wrinkle Billet 6061-T651 Aluminum. CNC machined to exact tolerances for the strongest, most durable, wear resistant oil pumps. • “Matched” Feed and Return gears, individually “Matched” to each body. Available for late 1973-present Big Twins, use on 74” to 140” motors. 1981- present bolts on with no modification. NOTE: 1973-80 cases No. 1711E - Polished Oil Pump Body, Use on Big Twin 1973-91. No. 1711EB - Black Oil Pump Body, Use on Big Twin 1973-91. No. 1711L - Polished Oil Pump Body, Use on single cam Big Twin 1992-99. No. 1711LB - Black Oil Pump Body, Use on single cam Big Twin 1992-99. will require a simple drilling. (for oil drain hole) For more details see No.1711-IS instructions.

NOTE: See tools for oil pump work on previous page.

NOTE: No provision in the cover for front or rear chain oiling.

POLISHED & BLACK WRINKLE BILLET OIL PUMP COVER (TOP FEED) This cover was designed for models not having oil tank under transmission. Designed with late oil pres- sure relief enabling return of excess oil to feed side of oil pump. Use with all aluminum oil pump bodies. (Note: No provision in the cover for front or rear chain oiling). No. 1699E - Polished, Use on JIMS ® billet oil pump bodies and Big Twin 1973-91. No. 1699EB - Black Use on JIMS ® billet oil pump bodies and Big Twin 1973-91. No. 1699L - Polished, Use on JIMS ® billet oil pump bodies and Big Twin 1992-99. No. 1699LB - Black Use on JIMS ® billet oil pump bodies and Big Twin 1992-99. NOTE: Oil Pumps are supplied with late style, 1/4”- 20 mounting hardware only.

POLISHED & BLACK WRINKLE BILLET OIL PUMP COVER (BOTTOM FEED) Designed with late oil pressure relief enabling return of excess oil to feed side of oil pump. Use with all alu- minum oil pump bodies. ( NOTE: No provision in the cover for front or rear chain oiling). No. 1698E - Polished, Use on JIMS ® billet oil pump bodies and Big Twin 1973-91. No. 1698EB - Black, Use on JIMS ® billet oil pump bod- ies and Big Twin 1973-91. No. 1698L - Polished , Use on JIMS ® billet oil pump bodies and Big Twin 1992-99. No. 1698LB - Black, Use on JIMS ® billet oil pump bod- ies and Big Twin 1992-99. IMPORTANT NOTICE Chrome plating is not recommended by JIMS ® . The chroming process and contaminates are very sensitive to the oil pump, therefore JIMS ® voids all warranty if the pump is plated.

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