Poli - Pour BigTwin Shovelhead 66/84. Comprends 4 poussoirs, 4 tiges réglables embases. Le Kit
POLISHED, INCL. PUSHRODS, TAPPETS, TAPPET BLOCKS
JIMS® has designed and engineered a complete block kit for shovel motors, whether stock or performance
application. This kit has an upgraded pushrod seat at a 3/8” diameter and a 5/8” lower seat.
Lowering the pushrod seat will help reduce the severe tappet pushrod angle, making JIMS® kit as close
to an EVO tappet as possible. Kit comes with four Tappets with new pushrod seats, 7075-T651 tappet
blocks polished, four Pro-Lite Worksavers® Shovel (No hole) pushrods, and two tappet block gaskets
These have a .761” diameter tappet with a total Hydraulic Lift of 0.100”. For more details see No.2411-
IS instructions.
No.2411 - Polished, use on all Big Twins 1966-1984 (all Shovelheads).
No.2411C - Chromed, use on all Big Twins 1966-1984 (all Shovelheads).