{ "v": "2.0", "page_type": "product", "title": "Classic Headquarters W-037 3 Groove Crank Pulley, 1969-75 GM Big Block", "breadcrumbs": [ { "label": "Home", "href": "/python/html6/index.html" }, { "label": "Brands", "href": "/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html" }, { "label": "Classic Headquarters", "href": "/python/html6/menu_brand_products/1000/40000/menu_brand_products_ClassicHeadquarters_1_4f24824a99.html" }, { "label": "W-037", "href": null } ], "content": { "product": { "mpn": "W-037", "manufacturer": "Classic Headquarters", "brand": "Classic Headquarters", "brand_url": "/python/html6/menu_brand_products/1000/40000/menu_brand_products_ClassicHeadquarters_1_4f24824a99.html", "title": "Classic Headquarters W-037 3 Groove Crank Pulley, 1969-75 GM Big Block", "description": "", "attributes": [ { "name": "Brand name", "values": [ { "value": "Classic Headquarters", "url": "/python/html6/menu_attr_pair/1000/224000000/224921000/menu_attr_pair_Brandname_ClassicHeadquarters_1_688efa417d.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/224000000/224921000/menu_attr_pair_Brandname_ClassicHeadquarters_1_688efa417d.html" }, { "name": "Manufacturer name", "values": [ { "value": "Classic Headquarters", "url": "/python/html6/menu_attr_pair/1000/134000000/134078000/menu_attr_pair_Manufacturername_ClassicHeadquarters_1_9755b24a57.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/134000000/134078000/menu_attr_pair_Manufacturername_ClassicHeadquarters_1_9755b24a57.html" }, { "name": "Manufacturer", "values": [ { "value": "Classic Headquarters", "url": "/python/html6/menu_attr_pair/1000/217000000/217113000/menu_attr_pair_Manufacturer_ClassicHeadquarters_1_035bf9701d.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/217000000/217113000/menu_attr_pair_Manufacturer_ClassicHeadquarters_1_035bf9701d.html" }, { "name": "DimensionUnit", "values": [ { "value": "inch", "url": "/python/html6/menu_attr_pair/1000/10000000/10300000/menu_attr_pair_DimensionUnit_inch_1_f16129611b.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/10000000/10300000/menu_attr_pair_DimensionUnit_inch_1_f16129611b.html" }, { "name": "Extra Product Name", "values": [ { "value": "Classic Headquarters W-037 3 Groove Crank Pulley, 1969-75 GM Big Block", "url": "/python/html6/menu_attr_pair/1000/74000000/74485000/menu_attr_pair_ExtraProductName_ClassicHeadquartersW0373GrooveCrankPulley1_1_652bb09460.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/74000000/74485000/menu_attr_pair_ExtraProductName_ClassicHeadquartersW0373GrooveCrankPulley1_1_652bb09460.html" }, { "name": "diameter", "values": [ { "value": "7.75", "url": "/python/html6/menu_attr_pair/1000/132000000/132615000/menu_attr_pair_diameter_775_1_77e78c890d.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/132000000/132615000/menu_attr_pair_diameter_775_1_77e78c890d.html" }, { "name": "keywords", "values": [ { "value": "Classic Headquarters W-037 Crankshaft Pulleys, W-037 Crankshaft Pulleys, Classic Headquarters W-037, Speedway Motors 92619495 Crankshaft Pulleys, Speedway 92619495", "url": "/python/html6/menu_attr_pair/1000/127000000/127859000/menu_attr_pair_keywords_ClassicHeadquartersW037CrankshaftPulleysW0_1_d95a1f785a.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/127000000/127859000/menu_attr_pair_keywords_ClassicHeadquartersW037CrankshaftPulleysW0_1_d95a1f785a.html" }, { "name": "length", "values": [ { "value": "7.75", "url": "/python/html6/menu_attr_pair/1000/89000000/89427000/menu_attr_pair_length_775_1_45548ccd13.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/89000000/89427000/menu_attr_pair_length_775_1_45548ccd13.html" }, { "name": "length_Attrib", "values": [ { "value": "Overall Diameter", "url": "/python/html6/menu_attr_pair/1000/28000000/28503000/menu_attr_pair_lengthAttrib_OverallDiameter_1_3f484494e6.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/28000000/28503000/menu_attr_pair_lengthAttrib_OverallDiameter_1_3f484494e6.html" }, { "name": "moq", "values": [ { "value": "1", "url": "/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html" }, { "name": "MPN", "values": [ { "value": "W-037", "url": "/python/html6/menu_attr_pair/1000/171000000/171039000/menu_attr_pair_MPN_W037_1_a41520ff95.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/171000000/171039000/menu_attr_pair_MPN_W037_1_a41520ff95.html" }, { "name": "multiple", "values": [ { "value": "1", "url": "/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html" }, { "name": "qtyInStock", "values": [ { "value": "-2", "url": "/python/html6/menu_attr_pair/1000/214000000/214475000/menu_attr_pair_qtyInStock_2_1_6d3cb449ce.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/214000000/214475000/menu_attr_pair_qtyInStock_2_1_6d3cb449ce.html" }, { "name": "qtySource", "values": [ { "value": "FieldMap", "url": "/python/html6/menu_attr_pair/1000/263000000/263526000/menu_attr_pair_qtySource_FieldMap_1_da32671cb5.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/263000000/263526000/menu_attr_pair_qtySource_FieldMap_1_da32671cb5.html" }, { "name": "SKU", "values": [ { "value": "92619495", "url": "/python/html6/menu_attr_pair/1000/112000000/112342000/menu_attr_pair_SKU_92619495_1_a121fef605.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/112000000/112342000/menu_attr_pair_SKU_92619495_1_a121fef605.html" }, { "name": "snippet", "values": [ { "value": "Classic Headquarters W-037 3 Groove Crank Pulley, 1969-75 GM Big Block made by Classic Headquarters, for as low as $71.99.", "url": "/python/html6/menu_attr_pair/1000/229000000/229475000/menu_attr_pair_snippet_ClassicHeadquartersW0373GrooveCrankPulley1_1_25ed8c9dee.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/229000000/229475000/menu_attr_pair_snippet_ClassicHeadquartersW0373GrooveCrankPulley1_1_25ed8c9dee.html" }, { "name": "tierMinQty1", "values": [ { "value": "1", "url": "/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html" }, { "name": "tierPrice1", "values": [ { "value": "71.99", "url": "/python/html6/menu_attr_pair/1000/241000000/241215000/menu_attr_pair_tierPrice1_7199_1_8b06ab2e67.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/241000000/241215000/menu_attr_pair_tierPrice1_7199_1_8b06ab2e67.html" }, { "name": "width", "values": [ { "value": "7.75", "url": "/python/html6/menu_attr_pair/1000/154000000/154945000/menu_attr_pair_width_775_1_f93c4856b7.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/154000000/154945000/menu_attr_pair_width_775_1_f93c4856b7.html" }, { "name": "width_Attrib", "values": [ { "value": "Overall Diameter", "url": "/python/html6/menu_attr_pair/1000/41000000/41380000/menu_attr_pair_widthAttrib_OverallDiameter_1_d0dfecfb6b.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/41000000/41380000/menu_attr_pair_widthAttrib_OverallDiameter_1_d0dfecfb6b.html" }, { "name": "MFG Part #", "values": [ { "value": "W-037", "url": "/python/html6/menu_attr_pair/1000/240000000/240608000/menu_attr_pair_MFGPart_W037_1_1894d52527.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/240000000/240608000/menu_attr_pair_MFGPart_W037_1_1894d52527.html" }, { "name": "Brand", "values": [ { "value": "Classic Headquarters", "url": "/python/html6/menu_attr_pair/1000/21000000/21975000/menu_attr_pair_Brand_ClassicHeadquarters_1_8436106bb6.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/21000000/21975000/menu_attr_pair_Brand_ClassicHeadquarters_1_8436106bb6.html" }, { "name": "Overall Diameter", "values": [ { "value": "7.75\"", "url": "/python/html6/menu_attr_pair/1000/39000000/39640000/menu_attr_pair_OverallDiameter_775_1_f147b8b650.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/39000000/39640000/menu_attr_pair_OverallDiameter_775_1_f147b8b650.html" }, { "name": "Belt Type", "values": [ { "value": "V-Belt", "url": "/python/html6/menu_attr_pair/1000/47000000/47145000/menu_attr_pair_BeltType_VBelt_1_d8fccafbbd.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/47000000/47145000/menu_attr_pair_BeltType_VBelt_1_d8fccafbbd.html" }, { "name": "Sold in Quantity", "values": [ { "value": "Each", "url": "/python/html6/menu_attr_pair/1000/90000000/90946000/menu_attr_pair_SoldinQuantity_Each_1_2c0c037f21.html" } ], "name_url": "/python/html6/menu_attr_pair/1000/90000000/90946000/menu_attr_pair_SoldinQuantity_Each_1_2c0c037f21.html" } ], "images": [], "distributors": [ { "name": "speedwaymotors.com", "sku": "92619495", "url": "https://www.speedwaymotors.com/Classic-Headquarters-W-037-3-Groove-Crank-Pulley-1969-75-GM-Big-Block,123134.html", "pricing": [ { "quantity": 1, "price_usd": 71.99 } ], "stock": { "available": false, "quantity": null, "lead_time_days": null }, "moq": 1, "multiple": 1, "image": "https://www.dataalchemy.com/python/getu/9354f64e-9f9c-442e-9211-269eb3fb81e3" } ], "amazon": { "available": false, "products": [] }, "metadata": { "generated_date": "2026-09-13", "last_updated": "2026-09-13", "data_sources": [ "speedwaymotors.com" ], "completeness": 0.75, "version": "1.2" } } }, "pagination": null, "nav": { "home": "/python/html6/index.html", "brands": "/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html", "parts": "/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html", "attributes": "/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html" } }