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Browse this smaller range of Dyna – Engine & Gaskets. Check exact model-year fitment and specifications on each product page.
Description Use 11218 key (MCS 517951). Use 24016-80 JIMS nut (MCS 978261) for flywheel side. Use 24023-54 JIMS nut (MCS 978263) on pinion gear sid...
View full detailsDescription Available in chromoly steel and aluminum. Chromoly pushrods are thinner and have better flex resistancy than aluminum. Aluminum is ligh...
View full detailsDescription Fits with OEM flywheels. Sprocket shaft does not have a keyway. Taper is 8-1/2°. Biggest part of taper is approx. 1.400". Shaft is 4.26...
View full detailsDescription Incl. nuts & key. Standard O.D. 1.2495". 3-hole oil design. This convenient precision kit includes a crankpin; two crankpin nuts an...
View full detailsDescription Incl. nuts & keys. Standard O.D. 1.2490". 3-hole oil design. This convienient precision kit includes a crankpin; two crankpin nuts ...
View full detailsDescription Standard O.D. 1.2495". 3-hole oil design on 180° for improved lubrication of the bearing diameter. Use Jims 978252 crankpin nuts. Use 5...
View full detailsDescription 3-hole oil design. Use JIMS 978252 crankpin nuts. Use 517951 (Repl. 11218) woodruff keys. Note: Standard O.D. on bearing diameter is 1....
View full detailsDescription 3-hole oil design. Use JIMS 978252 crankpin nuts. Use 517951 (Repl. 11218) woodruff keys. Replaces OEM 23961-80A. Note: Standard O.D. o...
View full detailsDescription This special crankpin is identical to the JIMS 506870 crankpin but are ground shorter; -.025" from taper to taper; for engine builders ...
View full detailsDescription Standard O.D. 1.2490". 3-hole oil design on 180° for improved lubrication of the bearing diameter. Use JIMS 978251 crankpin nuts. Use J...
View full detailsDescription Standard O.D. 1.2490". 3-hole oil design. Use JIMS 978251 crankpin nuts. Use JIMS 978618 (Repl. 23985-18 / 1650-18) woodruff keys. Repl...
View full detailsDescription On pinion shaft Fitment93-99 Big Twin (Excl. TC)Product Details Brand: MCS Category: MOTOR PARTS > OIL PUMPS GEARS Unit: EA Pro...
View full detailsDescription On pinion shaft Fitment90-92 Big Twin (NU)Product Details Brand: MCS Category: MOTOR PARTS > OIL PUMPS GEARS Unit: EA Product c...
View full detailsDescription On pinion shaf Fitment73-89 Big Twin (NU)Product Details Brand: Jims Category: MOTOR PARTS > OIL PUMPS GEARS Unit: EA Product c...
View full detailsDescription Heat treated steel. For use in up to .560" medium lift applications; no machining required. Can be used with 906855 high performance sp...
View full detailsDescription 95 inch engines. 9.8 to 10.2 CR. Maximum torque and horsepower at mid and higher RPM ranges. Use high-lift springs. 2600-6200 RPM. Thes...
View full detailsDescription 95 inch engines. 9.5 to 9.8 CR with stock heads. Torque and horsepower at mid to high RPM. Stock springs OK. 2400-6000 RPM. These cams ...
View full detailsDescription Hot street cam for 88 to 95 inch. Twin Cam 88''s have shown 80+ horsepower on rear wheel; more with 95 incher. Smooth idle; broad torqu...
View full detailsDescription Great cam for 95" motors and 9.8 to 10.2 CR. Lower TDC lift for easy installation. Similar to TW37 with different timing. Works well wi...
View full detailsDescription Bolt-in for 88-95 inches and stock CR. Good for two-up touring. More torque and horsepower at lower and mid RPM range. Works well with ...
View full detailsDescription Bolt-in. More torque for allround riding. 88 inch and standard CR; stock pistons and heavy bikes. Works well with both carb and injecti...
View full detailsDescription Bolt-in cam grind with same output as the stock cams. 88 inch. Slight power increase but no retuning necessary. These cams are used to ...
View full detailsDescription .550" valve lift. Set includes two chain driven camshafts. A cam drive installation kit; that includes a gear cover gasket; cam bearing...
View full detailsDescription .510" valve lift. Set includes two chain driven camshafts. A cam drive installation kit; that includes a gear cover gasket; cam bearing...
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