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Browse this smaller range of Dyna – Engine & Gaskets. Check exact model-year fitment and specifications on each product page.
Description Blue color coded for average size. Stock replacement for all L77-89 B.T. models. Used as conversion kit on 90-99 Evo B.T. with pre-90 p...
View full detailsDescription S&S, pinion gear spacer Fitment54-89 Big Twin (NU)Product Details Brand: S&S Category: Motor parts > Pinion gears Unit: 1...
View full detailsDescription 5/8-24 left hand threaded. Repl. 24023-54. Fitment54-89 Big Twin (NU)Product Details Brand: S&S Category: Motor parts > Pinion...
View full detailsDescription With HL2T kit to help resist lifter bleed-down when parked. With special rollers and hydraulics. S&S tested up to 7800 RPM; without...
View full detailsDescription Black painted cast aluminum lifter block set. OEM style tappet guides. Includes gaskets & 12 point style mounting screws. Repl. 186...
View full detailsDescription Fits OEM sized engines that have +.200" longer cylinders. Fits 103" engines with 5.750" long cylinders. Pushrods are adjustable and can...
View full detailsDescription For use with 5.330" standard length cylinders. Converts stock hydraulic lifters to solids. Includes 4 non-adjustable pushrods with 4 ad...
View full detailsDescription Chrome. Fits engines with +1.00" cylinder length. Includes inner & outer pushrod cover; springs; spring covers and seals (excl. ret...
View full detailsDescription Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 O...
View full detailsDescription Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 O...
View full detailsDescription Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 O...
View full detailsDescription Stock replacement for all S&S SH (Shovel style) and KN (Knucklehead style) engines. Will also fit as stock replacement for L79-84 O...
View full detailsDescription Very large oversize +.060" valve guide for machining to correct dimension. Stock replacement for all S&S SH (Shovel style) and KN (...
View full detailsDescription Valve guide ID is approx. .309" to .310" with enough material left for clearancing. Stock replacement for S&S V style (Evolution) a...
View full detailsDescription Valve guide ID is approx. .309" to .310" with enough material left for clearancing. Stock replacement for S&S V style (Evolution) a...
View full detailsDescription Valve guide ID is approx. .309" to .310" with enough material left for clearancing. Stock replacement for S&S V style (Evolution) a...
View full detailsDescription +.030" very large oversize. Must be machined to correct dimensions. Valve guide ID is approx. .309" to .310" with enough material left ...
View full detailsDescription Used to rebuild S&S 900796 roller rocker arm set. Kit includes retaining rings (6); 531368 bushings (8); rollers (4) and shafts (4)...
View full detailsDescription Extra wide; .750" long. Stock replacement for late style 512493/900796/531371 S&S rocker arms. Fitment 84-17 Big Twin (Excl. M8) 86...
View full detailsDescription High quality OEM style replacement. Repl. 17611-83. Note: See 531370 for set of 4 to service one engine. Fitment 84-99 Evo Big Twin 99-...
View full detailsDescription High quality OEM style replacement set. Repl. 17611-83. Fitment 84-99 Evo Big Twin 99-17 Twin Cam 86-22 XL Sportster 08-12 XR1200 91-10...
View full detailsDescription Stock style replacement; non roller; rocker arms for stock and mild performance upgrades with valve lifts up to .585". Forged from 4140...
View full detailsDescription Replacement for S&S billet aluminum rocker boxes only. Will not fit OEM Shovelhead rockerboxes. Fitment 66-84 Shovelhead (NU) with ...
View full detailsDescription OEM style replacement valve keeper for most H-D and S&S applications equipped with 5/16" valve stems. Repl. 18229-83. Fitment 84-99...
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