{"product_id":"muncie-4-speed-mainshaft-27-spline","title":"Muncie 4-Speed Mainshaft, 27-Spline","description":"This mainshaft features a 27-spline configuration for optimal engagement and is a direct fit for restoring or upgrading classic vehicles.\n\nKey features include a length of 21.13 inches, a 27-spline design, and compatibility with steel speedometer gears. Importantly, this mainshaft does not require a 1st gear thrust washer, simplifying installation for some applications. It is manufactured by USA Standard Gear, a company known for its quality transmission parts.\n\nBefore ordering, it is recommended to verify the length of your original mainshaft to ensure compatibility. The installation process should account for the absence of a 1st gear thrust washer and the requirement for a steel speedometer gear.","brand":"USA Standard Gear","offers":[{"title":"Default Title","offer_id":52870618448184,"sku":"ZMMUNWT297-2A","price":307.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/muncie-4-speed-mainshaft-27-spline","provider":"MOTORMIA","version":"1.0","type":"link"}