Billet Lifter Blocks Twin Cam “A or B”
The ultimate in lifter block covers with extra smooth lines. CNC machined from billet 6061-T6 and chromed to guaranteed to precision tolerances. Covers include gaskets and chrome hardware.
TEC #

Description

Jims #
89608 Fits Standard Length Hydrosolid & Powerglide tappets 1043
89609 For Long Hydrosolid tappets 1043L
 
Evolution Tappet Blocks Standard
Billet Evo Tappet Blocks are designed to accommodate a gross valve lift of .655” at the valves. Will clear most small base circle cams having a lift of .600” or more. Jims tappets are recommended for these blocks.Use on Big Twin Single Cam only. Includes 1 Front and 1 Rear Block
TEC #

Description

Jims #
89404 Tappet Blocks Evo ‘84-99 Polished 1094
89490 Tappet Blocks Evo ‘84-99 Chrome 1094C
 
Evolution Big Bore Tappet Block Kit
Use this kit on all Big Bore cases that have the cam case area moved out 1/4”-3/8”.  Supplied with Jims performance hydrosolids.
TEC # Description Jims #
89384 Big Bore Evo Tappet Block Kit 1029K
 
Panhead/Shovelhead Big Axle "Powerglide" Billet Tappet Block Kit
Includes Front and Rear Tappet Blocks, 4 Big Axle “Powerglide Tappets, Jims Tappet Block gaskets. .761 are not interchangeable with stock diameter tappets or blocks. Polished *Fits Panhead 1953-65 and Shovelhead 1966-84
TEC #

Description

Jims #

89424 Pan/Shovelhead Big Axle Powerglide Tappet Block Kit 1029-53B
89425 Tappet Assembly Only - Fits above Blocks  Standard 1029-ACA
89426 Tappet Assembly Only - Fits above Blocks +.002 1029-ACAB
 
Shovelhead Tappet Block Kits
Includes Front and Rear Tappet Blocks, 4 Big Axle “Powerglide Tappets" and WorkSaver pushrods
TEC # Description Jims #
89405 Shovelhead  “Powerglide” Tappet Block Kit Polished 2411P
89412 Shovelhead “Powerglide” Tappet Block Kit Chrome 2411C
 
Shovelhead Tappet Block Set
These blocks replace and surpass H.D.®Nos.18603-80A and 18610-76A. Made from 7075-T651 billet aerospace quality aluminum, these beautiful highly polished Pan&Shovel tappet blocks are the perfect way to upgrade your earlier Big Twin
TEC #

Description

Jims #
89410 Shovelhead Tappet Block Set Polished 1095P
89411 Shovelhead Tappet Block Set Chrome 1095C