S&S Cycle Billet Tappet Guides - Chrome - Big Twin 106-5428

CNC-machined from 6061 T-6 billet aluminumBillet material provides extra strength and dimensional stability over a wide temperature range; is also free of voids which can cause leaks and oil...

Machined from solid 6061 billet aluminumMade in the U.S.A.

Rollers have a larger-than-stock inner bearing race that reduces stress and increases axle lifeEach lifter body and plunger assembly is hand-fit and pressure-tested to ensure correct...

CNC-machined from 6061 T-6 billet aluminumBillet material provides extra strength and dimensional stability over a wide temperature range; is also free of voids which can cause leaks and oil...

Cast iron intake/exhaust guideFits S&S Super Stock and stock Harley-Davidson cylinder headsGuide ID measures aprox. .309”/.310” with enough material left for proper clearancingMade in the U.S.A.