{"product_id":"1971-1974-muncie-four-speed-transmission-m-21","title":"1971 - 1974 Muncie Four Speed Transmission, M-21","description":"\u003cb\u003e1971 - 1974 Muncie Four Speed Transmission, M-21\u003cbr\u003e\u003c\/b\u003e\u003cbr\u003eComplete original GM Muncie M-21 4-Speed Transmission for your Chevelle or Nova. Professionally rebuilt and guaranteed for 1 year. If you want to race or speed shift a transmission at 6000 RPMs, DON'T BUY A Muncie. For Street Applications they are perfect. Features a 2.20 first gear and will have the side cover for your TCS switch.\u003cbr\u003e\u003cbr\u003e\u003ci\u003e*Please double check your clutch and pressure plate set to match below\u003c\/i\u003e\u003cbr\u003e71-74 M-21 ~ Input Shaft = 1 Grooves with Fine 26 Spline Count and 32 Spline Tail Shaft\u003cbr\u003eMain Case = 3925661\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\n\u003cb\u003e\u003ci\u003e***Note: This Transmission is shipped factory direct. Please allow 4-8 weeks for delivery. Shipping charges will apply for all in-store pickups and show deliveries.\u003cbr\u003e\u003cbr\u003e\u003c\/i\u003e\u003c\/b\u003e\u003cb style=\"background-color: initial;\"\u003ePART NUMBER: TRA-613\u003c\/b\u003e\n\u003c\/div\u003e","brand":"PART # TRA-613","offers":[{"title":"Default Title","offer_id":46683574730910,"sku":"TRA-613","price":2650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6591\/5550\/files\/TRA-613-2.jpg?v=1775678180","url":"https:\/\/musclecarcentral.com\/products\/1971-1974-muncie-four-speed-transmission-m-21","provider":"Muscle Car Central","version":"1.0","type":"link"}