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Fel-Pro OS34509T

Replacement Oil Pan Gasket PermaDryPlus

Fel-Pro OS34509T

375-OS34509T

made in usa
jegs shipping
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Lowest Price Guarantee
Fel-Pro OS34509T Replacement Oil Pan Gasket PermaDryPlus $28.99
Replacement Oil Pan Gasket
  • PermaDryPlus
  • 1957-74 Small Block Chevy 262-400
  • Thin Front Seal
  • Left-hand dipstick

  • Fel-Pro offers quality gaskets to meet OE & aftermarket performance needs. Choose from cork, PermaDry, or PermaDryPlus gasket to get the specific fit for your application. From mild to wild Fel-Pro has your needs covered when it comes to sealing your engine.



    Material Notes
  • PermaDry gaskets feature molded rubber construction to provide an overall even clamping force.
  • PermaDryPlus gaskets feature one-piece molded rubber construction with a rigid carrier design for easy installation and superior sealing and heat resistance.
  • One or multipiece cork style gaskets are the best choice for a stock style OE applications.

  • OS34509T - Fel-Pro Oil Pan Gaskets is rated 4.5 out of 5 by 2.
    Rated 5 out of 5 by from Great!! Love felpro products! Never disappointed with anything from the brand.
    Date published: 2015-02-14
    Rated 4 out of 5 by from Easy to work with I bought this to replace the four piece gasket. I should have done more research. I need the one with the thick seal at the timing chain cover. This one went up easy and sealed except at that area.
    Date published: 2016-10-01
    • y_2018, m_5, d_26, h_24
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_1162474, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    What is max measurement for using a thin seal before I go to big? Not sure what to order

    Asked by: BG42
    Determine the front seal surface radius by measuring from the pan rail flange surface (no gasket) to the 6 o'clock position on the seal surface. If it's 2-1/4", it takes the "thin" front seal; if it's 2-3/8", it takes the "thick" front seal.
    Answered by: Rusty B
    Date published: 2018-04-16

    What is difference between thin front seal and thick front seal? Does it depend on oil pan? I have aftermarket oil pan.

    Asked by: BG42
    It does depend on the oil pan and the timing chain cover. you can measure the gap if you have access to the front cover of the engine.
    Answered by: Rusty B
    Date published: 2018-04-15
    • y_2018, m_5, d_26, h_24CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_2
    • loc_en_US, sid_10001_10001_1162474, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
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    Some parts are not legal for use in California or other states with similar laws / regulations