Jim's Machining Tappet - Standard Solid - Big Twin

MPN: 2474-1
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Powerglide™ Tappets

$137.86
$140.95 Save $3.09 Discount Badge Image
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Powerglide™ Tappets These tappets will run in cast iron or aluminum tappet blocks

Recommend fitting the tappets to the blocks with a clearance of .0007" to .0012"

Produced from billet bearing steel

A true center-line for roller life and exact cam timing

State of the art pushrod seat, machined with the same segmented parabolic cup as the JIMS® roller rockers

Hand fit hydraulic unit to a running fit of .0002", with ultra precision air gauging system

Adjuster screws and nut sold separately