1937-1938 EL Knucklehead Bare Cylinder Head Set Exact for 1937 only but can be used on 1937-1939 61 inch EL models. Either type of valve spring cover can be installed either cup type of full cover and top set. Accepts...

Bare 1938-1939 EL Knucklehead Cylinder Head Set Features a small intake port. The valve spring cover is not included. *NOTE: Accepts cup valve cover primer caps and large 18mm air cooled spark plugs all items available separately. *NOTE: Accepts large...

Knucklehead Bare Cylinder Head Set Knuckle bare cylinder head set is painted black with large port heads. Instructions: http://www.vtwinmfg.com/Instructions/49/49-1350.pdf FITS Harley Davidson EL 1940 Harley Davidson EL 1941 Harley Davidson EL 1942 Harley Davidson EL 1943 Harley Davidson EL 1944...

Parkerized Headbolt Kit *NOTE: For use with V-Twin #11-1760 Aluminum Cylinder Head Set only. Tech Notes: Suggested to use with #11-1760 Aluminum Cylinder Head Set. FITS Harley Davidson U 1936 Harley Davidson U 1937 Harley Davidson U 1938 Harley Davidson...

3000 Mineral 4T Engine Oil - 10W-40 - 1 liter Multigrade oil developed for 4-stroke air- and liquid-cooled engines, with or without wet clutches, Ultra-refined, premium-quality paraffin-based, Advanced polymers blended with special additives for unmatched protection, longevity and flow, High-temperature/extreme-pressure...

3000 Mineral 4T Engine Oil - 10W-40 - 1 US gallon Multigrade oil developed for 4-stroke air- and liquid-cooled engines, with or without wet clutches, Ultra-refined, premium-quality paraffin-based, Advanced polymers blended with special additives for unmatched protection, longevity and flow,...

3000 Mineral 4T Engine Oil - 20W-50 - 1 US gallon Multigrade oil developed for 4-stroke air- and liquid-cooled engines, with or without wet clutches, Ultra-refined, premium-quality paraffin-based, Advanced polymers blended with special additives for unmatched protection, longevity and flow,...

3000 Mineral 4T Engine Oil - 20W-50 1 liter Multigrade oil developed for 4-stroke air- and liquid-cooled engines, with or without wet clutches, Ultra-refined, premium-quality paraffin-based, Advanced polymers blended with special additives for unmatched protection, longevity and flow, High-temperature/extreme-pressure agents...

300V Offroad Synthetic Oil - 15W-60 - 1L 100% synthetic racing engine oil developed for off-road factory teams, Ester Core? technology ensures maximum power output of the engine without compromising reliability and also reduces wear, Perfect blend dedicated to the...

300V Offroad Synthetic Oil - 5W-40 - 1L 100% synthetic racing engine oil developed for off-road factory teams, Ester Core? technology ensures maximum power output of the engine without compromising reliability and also reduces wear, Perfect blend dedicated to the...

300V Offroad Synthetic Oil - 5W-40 - 4L 100% synthetic racing engine oil developed for off-road factory teams, Ester Core? technology ensures maximum power output of the engine without compromising reliability and also reduces wear, Perfect blend dedicated to the...

300V Synthetic Ester Oil - 10W-40 - 1L For use in all high performance 4-stroke engines, Double-ester technology provide excellent lubricity, better engine response and maximum engine RPM, For road racing, motocross, and bikes with or without a catalytic converter

300V Synthetic Ester Oil - 10W-40 - 4L For use in all high performance 4-stroke engines, Double-ester technology provide excellent lubricity, better engine response and maximum engine RPM, For road racing, motocross, and bikes with or without a catalytic converter

300V Synthetic Ester Oil - 15W-50 - 1L For use in all high performance 4-stroke engines, Double-ester technology provide excellent lubricity, better engine response and maximum engine RPM, For road racing, motocross, and bikes with or without a catalytic converter

300V Synthetic Ester Oil - 15W-50 - 4L For use in all high performance 4-stroke engines, Double-ester technology provide excellent lubricity, better engine response and maximum engine RPM, For road racing, motocross, and bikes with or without a catalytic converter

300V Synthetic Ester Oil - 5W-30 - 1L For use in all high performance 4-stroke engines, Double-ester technology provide excellent lubricity, better engine response and maximum engine RPM, For road racing, motocross, and bikes with or without a catalytic converter

300V Synthetic Ester Oil - 5W-40 - 1L For use in all high performance 4-stroke engines, Double-ester technology provide excellent lubricity, better engine response and maximum engine RPM, For road racing, motocross, and bikes with or without a catalytic converter

300V Synthetic Ester Oil - 5W-40 - 4L For use in all high performance 4-stroke engines, Double-ester technology provide excellent lubricity, better engine response and maximum engine RPM, For road racing, motocross, and bikes with or without a catalytic converter

510 2T Anti-Smoke Oil - 1L Technosynthese? lubricant, developed specifically for motorcycle and moped 2-stroke engines, For oil-injection or premix motors

510 2T Anti-Smoke Oil - 4L Technosynthese? lubricant, developed specifically for motorcycle and moped 2-stroke engines, For oil-injection or premix motors

5100 4T Synthetic Blend Oil - 10W-30 - 1L Newest API rating of SL for catalytic converters, Recommended for all 4-stroke engines, Ester Technology to improve engine response, Proprietary extreme pressure formula to protect the gearbox, Low sulfur and phosphorus...

5100 4T Synthetic Blend Oil - 10W-30 - 4L Newest API rating of SL for catalytic converters, Recommended for all 4-stroke engines, Ester Technology to improve engine response, Proprietary extreme pressure formula to protect the gearbox, Low sulfur and phosphorus...

5100 4T Synthetic Blend Oil - 10W-40 - 1L Newest API rating of SL for catalytic converters, Recommended for all 4-stroke engines, Ester Technology to improve engine response, Proprietary extreme pressure formula to protect the gearbox, Low sulfur and phosphorus...

5100 4T Synthetic Blend Oil - 10W-40 - 4L Newest API rating of SL for catalytic converters, Recommended for all 4-stroke engines, Ester Technology to improve engine response, Proprietary extreme pressure formula to protect the gearbox, Low sulfur and phosphorus...