Fitments
36-99 Big Twin (Excl. Twin Cam); 57-99 XL Sportster (NU)
Part Description
JIMS, connecting rod lap set
- Used with replaceable conrod races - Includes 1-1/2" and 1-5/8" OD laps. Note: For replacement lap heads see 978409 for 1-1/2" OD lap head and 978410 for 1-5/8" OD lap head.