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RUG växellåda


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Hejsan

Vad har ju hört talas om STORA rug lådan och den lilla rug lådan!

Men vad är det för skillnad på dom? Är det bara grövre axlar på den stora?

Mvh Micke

Vill gärna köpa en manuell låda!

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JOJOmensan

!In passenger cars from 1964 to 1973 the Toploader was offered in 2 basic gear ratios. They have cast iron cases. Input shafts had 10 splines in both a 1 1/16 inch diameter and 1 3/8 inch diameter base. Output shaft spline count was either 25, 28 and 31 spline. Few cars in 1964 and 1965 had the 25 spline mainshaft which had a tendency to twist and break. The 1964 toploader had a 4 bolt mounting pattern and a smaller diameter bearing retainer than the later cars.Later cars had an 8 bolt mounting pattern. Also the 427, 428, and 429 engines had the big diameter input with the larger 31 spline output shaft. The 1 3/8 inch input was only made for the 2.32 close ratio but today you can purchase modular style inputs that allow for ratios in wide or close configuration. The 1 1/16 inch input was used in all the small blocks and the 390 engine as well.

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Hej.

Här är en kanske bättre sida: http://www.davidkeetoploaders.com/

På svenska: Det fanns då antingen 4 bults (tidiga -64) eller 8 bults "main case" efter -65.

De tidigaste Toploaders hade 25 splines vilket visade sig inte hålla, de flesta 200-390 har 28 splines, medan 427/428/429 fick en 31 splines utgående axel.

Det finns 133 olika modeller på Toploaders beroende på vilken bil de satt i,,

Tex. Close ratio: hög etta

Wide ratio: Låg etta

mvh Tommy.

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Manuella lådorna har en annan skillnad också, 390 Rug har kortare styrpinne

än 289 Rug lådorna även om de i övrigt är lika. Finns en extended pilot bussning att

sätta i vevaxeln om man vill använda en 390 låda i en small block men min

transmissionsexpert varnar för detta. Slutligen, tätstegade lådor fordrar minst 3.50:1

i bakaxelutväxling för att fungera bra. Speciellt med small block.

Mvh Bosse

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