{"product_id":"1969-1970-muncie-four-speed-transmission-m-21","title":"1969 - 1970 Muncie Four Speed Transmission, M-21","description":"\u003cb\u003e1969 - 1970 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. Don't forget to choose your year model needed from the drop down menu. Both feature a 2.20 first gear, 70 trans will have side cover for TCS switch.\u003cbr\u003e\u003cbr\u003e\u003ci\u003e*Please double check your clutch and pressure plate set to match below\u003c\/i\u003e\u003cbr\u003e69-70 M-21 ~ Input Shaft = 1 Grooves with Coarse 10 Spline Count and 27 Spline Tail Shaft\u003cbr\u003e1969 Main Case = 3925660\u003cbr\u003e1970 Main 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-618\u003c\/b\u003e\n\u003c\/div\u003e","brand":"PART # TRA-618","offers":[{"title":"Default Title","offer_id":46683574861982,"sku":"TRA-618","price":2395.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6591\/5550\/files\/TRA-618-2.jpg?v=1775677011","url":"https:\/\/musclecarcentral.com\/products\/1969-1970-muncie-four-speed-transmission-m-21","provider":"Muscle Car Central","version":"1.0","type":"link"}