Progressively wound racing valve springs, heat treated and shot peened for long life. Complete set for one engine, made in the USA.
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Progressive racing valve springs engineered for precise valvetrain control. Complete set for one engine. Made in the USA.
Durable high-chrome valve seats machined to exact tolerances. Made in USA.
Precision-machined valve seats with 18%–22% chromium and 1%–2% nickel for enhanced durability; alternative to powder metal; made in the USA.
Precision machined High Chrome valve seats with chromium-nickel construction for long service life. Made in the USA.
Precision bushings with tapered leads for easy installation. Excellent surface finish; machinable. Made in the USA.
Custom slotted bracket with alignment hash marks at 0.05" intervals.
Slides the engine left or right for precise alignment like FXR and early FLT models.
Precision-ground studs with radius-ground thread ends and hydraulically rolled threads for maximum strength and reduced notch sensitivity.