JIMS® ‘Big Axle’ Powerglide™ Tappet Block and Lifter Kits for Evolution® Big Twin Models

All-new design improves tappet reliability byeliminating the inner bearing race. Simplifyingthe design of the tappet increases the wallthickness of the roller by 27%, and provides a36% increase in the size of the tappet axle. Theresult is a tappet with twice the strength andstability of the stock design. Choice of polishedor chrome lifter blocks the same as used byJIM’S Pro-Stock racing team. Designed for camswith a gross valve lift of .550" at the valves andcan be easily clearanced for higher lift cams. Kitsinclude tappet blocks, Big Axle tappets, gasketsand chrome screws. Fit Evolution® Big Twin models from 1984 thru 1999.

Options Our Price

18169 Kit with polished tappet blocks
$611.10

18170 Kit with chrome tappet blocks
$672.05

Quantity:

please note: this product may not be exactly as illustrated.

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Home > Engine > Tappet Blocks and Tappets > Tappet Kits > JIMS® ‘Big Axle’ Powerglide™ Tappet Block and Lifter Kits for Evolution® Big Twin Models

JIMS® ‘Big Axle’ Powerglide™ Tappet Block and Lifter Kits for Evolution® Big Twin Models