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Browse this smaller range of Dyna – Engine & Gaskets. Check exact model-year fitment and specifications on each product page.
Description 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 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...
View full detailsDescription Cylinder head bolt washers only; for use in stock or custom applications. Fitment 84-99 Evo Big Twin 99-17 Twin Cam (NU) Product Detail...
View full detailsDescription Cylinder head bolt washers only; for use in stock or custom applications. Fitment 84-99 Evo Big Twin 99-17 Twin Cam (NU) Product Detail...
View full detailsDescription 88/95/100/106/107/111/117/124 engines Fitment91-17 Big Twin (Excl. 2017 M8) with OEM heads (NU)Product Details Brand: S&S Categor...
View full detailsDescription 116 engine Fitment91-17 Big Twin (Excl. 2017 M8) with OEM heads (NU)Product Details Brand: S&S Category: Motor parts > Head bo...
View full detailsDescription Replacement part for 915195 S&S electric compression release kit. FitmentS&S cylinder heads that are S&S machined to accept...
View full detailsDescription Used between manifold and cylinder head. OEM replacement reference 26995-86B and 26992-99. Note: Will not fit 84-89 Evo B.T. models sti...
View full detailsDescription Replacement OEM style heat treated alloy steel cylinder studs for Evo models. OEM replacement reference 16837-85C. Note: Will fit 84-E8...
View full detailsDescription 2.030" overall length. Replacement base studs for pre-Evolution models. Replacement for 16831-30. Fitment30-84 61", 74" and 80" OHV and...
View full detailsDescription .557" lift. Complete kit with two chain driven camshafts with installation kit that includes a gear cover gasket; cam bearings; retaini...
View full detailsDescription .583" lift. Complete kit with two chain driven camshafts with installation kit that includes a gear cover gasket; cam bearings; retaini...
View full detailsDescription .550" valve lift. IOG = gear drive cams with Inner & Outer drive Gears. Complete kit with installation hardware; bearings and gaske...
View full detailsDescription Oversized exhaust seat. 1.750" (44.50) with +.010" oversized dimension. Repl. 1810-79 and 18055-66B. Fitment66-84 Big Twin (NU)Product ...
View full detailsDescription Natural finish. The basic S&S motor; designed as stock replacement for a stock Evolution Big Twin; instead of overhauling it. Engin...
View full detailsDescription Wrinkle black aluminum finish. Direct replacement for OEM components for a stock rebuild. Fits all stock 84-99 Evolution Big Twin model...
View full detailsDescription Black/Chrome. High Compression engine. Engine comes with 10.8:1 CR flat top forged pistons and 640GP easy-start cams. If you prefer all...
View full detailsDescription Black/Chrome. Low Compression engine. Low compression is less sustainable to knocking and will give longer engine life. Engine comes wi...
View full detailsDescription 1.671" diameter for all 99-17 OEM Twin Cam and S&S 3-piece flywheel assemblies (press-in style) produced after 2013. Incl. crankpin...
View full detailsDescription Used with S&S press-in 1.671" diameter press-in crankpins for S&S flywheels manufacturered in 2012 or earlier. Used to expand c...
View full detailsDescription For OEM pistons; For 1.671 inch crankpin; OEM 7.659 inch rod length Fitment07-17 Twin Cam A/B 96/103/110 engines (NU)Product Details B...
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