Jims Catalogue

REPLACEMENT VALVES

JIMS ® HEAVY DUTY STAINLESS STEEL REPLACEMENT VALVES These valves are heat-treated and nitride processed for excellent wear resistance. These valves feature a 45˚ angle, cut below the lock groove to reduce stress in this area, as well as making valve seal installation easier.

RACE ONLY

TWIN CAM ® VALVES

7

PART NO. No. 1324

VALVE TYPE

APPLICATION

HEAD DIA.

Intake

Use on Twin Cam ® 1999-04

1.845”

EVOLUTION ® VALVES

PART NO. No. 1323 No. 1324

VALVE TYPE

APPLICATION

HEAD DIA.

Exhaust

Use on Evolution ® Big Twin 1984-99* Use on Evolution ® Big Twin 1984-99*

1.615” 1.845”

Intake

*Will fit aftermarket heads using stock size OEM replacement valves .

SHOVELHEAD VALVES

PART NO. No. 1320 No. 1322

VALVE TYPE

APPLICATION

HEAD DIA.

Exhaust

Use on Shovelhead 1966-84 Use on Shovelhead 1966-84

1.750” 1.955”

Intake

PANHEAD VALVES

PART NO.

VALVE TYPE

APPLICATION

HEAD DIA.

No. 1320 No. 1320

Exhaust

Use on Panhead 1948-65 Use on Panhead 1948-65

1.750” 1.750”

Intake

NOTE: Engine builder still has the responsibility of checking and confirming the operating clearance when installing any of JIMS ® products.

37