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Rear Main Seals

 

As we go along, this will be better organized and hopefully linked correctly to the engines in question. It is also our intention to get a better inventory of rear main seals as you are most kind in finding us and calling about them. Thank you and stay tuned...

 

1938-52 Buick straight 8 "60-70-80-90" series

1939-53 Buick straight 8 "40-50" series

1957-66 Buick V8 364-400-401-425              

 

 p/n 5143 Price $18.00  

   

   

 

1953-56 Buick V8 264-322

1956-59 Chevy V8 322 Buick engine

p/n 4424 Price $18.00

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1939-53 Buick straight 8 "40-50" series

(rubber) due to engine machining variances, seal performance may vary

p/n 3764 Price: $42.00

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1940-48 Cadillac V8 346

rope

p/n 5117S Price $18.00 

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1949-early1958 Cadillac V8

rubber

due to engine machining variances, seal performance may vary

p/n 3767 Price $20.00   

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1956-62 Chevrolet/ GMC 235-261

rubber

  

p/n 4519S Price $21.00

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1940-62 Chevrolet 6 cyl 216-235-261

rope

p/n 6100 Price $21.00   

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1951-1959 Dodge/ Plymouth 218-230

1948-1954 Chrysler DeSoto 6 cylinder 

p/n 3675 Price $39.00

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Chrysler/ Dodge/ Plymouth 6 cylinder

Bolts to outside of block

p/n 4164 Price: $28.00

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1945-53 Ford V8 Flathead

p/n 4287 Price $19.00  

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1937-50 Oldsmobile 6, straight 8

 rope  

p/n 5142 Price $21.00

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1935-54 Pontiac 6 cylinder, 8 cylinder

1935-38 GMC 6 cylinder 223-233

p/n 5142 Price: $21.00

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1955-66 Pontiac V8, except 421

1939-62 GMC 6 cylinder 228-236-248-270-302

p/n 5144 Price $21.00

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For other rear main seals that are listed in the engine gasket section, please call us (715)652-2405, email us bob@marxparts.com or fill out an order request. For most of the ones not stocked please allow 2-3 weeks for delivery.