{"product_id":"motorshop-1936-harley-davidson-el-1937-el-knucklehead-rocker-arm-shaft-set","title":"Motorshop 1936-1937 Harley Davidson EL Knucklehead Rocker Arm Shaft Set","description":"\u003cdiv\u003e\n\u003ch1\u003eMotorshop 1936-1937 Harley Davidson EL Knucklehead Rocker Arm Shaft Set\u003c\/h1\u003e\n\u003cp\u003ePrecisely reproduced rocker arm shafts for 1936 and 1937 Harley Davidson EL models, featuring oil galleys milled into each shaft as required on the 1937 EL models with tea cup type valve spring covers. This Motorshop set is a faithful replica designed specifically for these vintage engines, with four shafts shipped in an oil finish to prevent corrosion during storage and handling.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront exhaust shaft length: 5.28 inches\u003c\/li\u003e\n\u003cli\u003eFront intake shaft length: 4.10 inches\u003c\/li\u003e\n\u003cli\u003eRear intake shaft length: 3.56 inches\u003c\/li\u003e\n\u003cli\u003eRear exhaust shaft length: 4.65 inches\u003c\/li\u003e\n\u003cli\u003eFour shafts ground at the bearing surfaces for smooth rocker operation\u003c\/li\u003e\n\u003cli\u003eOil finish to prevent corrosion during storage and installation\u003c\/li\u003e\n\u003cli\u003eDesigned to fit with #11-0890 Knucklehead Rocker Shaft Cover Kit\u003c\/li\u003e\n\u003cli\u003eNot compatible with V-Twin #11-1143 due to non-threaded design for oval head screws; verify outer diameter at the shaft end during installation\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003cli\u003eFitment: Harley Davidson EL 1936 and 1937\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for restoring or maintaining vintage Harley engines, this shaft set delivers durability and precision that closely resemble original components, ensuring reliable performance when used with the suggested rocker shaft cover kit.\u003c\/p\u003eKnucklehead rocker arm shaft set features oil galley's milled into each shaft as required on the 1937 EL models with the tea cup type valve spring covers.\n\u003cp\u003eThis Motorshop rocker arm shaft set is a precise reproduction designed specifically for 1936 and 1937 Harley Davidson EL models. Crafted for authenticity, the set features four high-quality shafts shipped with an oil finish to prevent corrosion during storage and handling. Each shaft is ground at the bearing surfaces to ensure smooth rocker operation, with the front exhaust shaft measuring approximately 5.28 inches, the front intake shaft about 4.10 inches, the rear intake shaft roughly 3.56 inches, and the rear exhaust shaft around 4.65 inches. This set is ideal for restoring or maintaining vintage Harley Davidson engines, providing reliable performance that closely resembles original parts. The shafts are compatible with the suggested #11-0890 Knucklehead Rocker Shaft Cover Kit, ensuring proper fit and function when installed together. Please note that this set is not designed to accept V-Twin #11-1143, as the rocker shafts are not threaded for oval head screws, making it essential to verify dimensions such as outer diameter at the shaft end during installation. Whether you’re rebuilding an authentic vintage engine or performing a restoration, these shafts offer durability and precision to keep your Harley running smoothly. Made in Taiwan, this set delivers quality craftsmanship aligned with OEM standards, ensuring longevity and consistent performance for your classic motorcycle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eAccurately reproduced for 1936 Harley Davidson EL and 1937 EL models\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eSet includes four ground bearing surface shafts for smooth rocker operation\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eOil finish prevents corrosion during storage and installation\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eDesigned to fit with #11-0890 Knucklehead Rocker Shaft Cover Kit\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eNote: Not compatible with V-Twin #11-1143 due to non-threaded design\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eGround bearing surfaces on both ends for optimal rocker rotation\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eFront exhaust shaft length approximately 5.28 inches\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eFront intake shaft length approximately 4.10 inches\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eRear intake shaft length approximately 3.56 inches\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eRear exhaust shaft length approximately 4.65 inches\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMade in Taiwan for quality assurance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson EL 1936\u003cbr\u003e\nHarley Davidson EL 1937\u003c\/div\u003e","brand":"Motorshop","offers":[{"title":"Default Title","offer_id":44650378657834,"sku":"11-0879","price":233.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/11-0879a.jpg?v=1785805888","url":"https:\/\/atticusgoods.com\/products\/motorshop-1936-harley-davidson-el-1937-el-knucklehead-rocker-arm-shaft-set","provider":"Atticus Goods","version":"1.0","type":"link"}