Oldsmobile Engine Parts

Engine parts for Oldsmobile.  All parts listed as available are in stock at RetroMotion Innovations and ready to ship.
8 products
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Exhaust Manifold Gasket Set - Big Block Olds 425 455
$8.50 USD
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1940-1950 Oldsmobile - NOS Cork Thermostat Gasket Straight 6 / 8
$4.00 USD
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1966-1967 Oldsmobile 330 400 V8 Quadrajet Carburetor Base Gasket
$7.00 USD
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1965-1976 Oldsmobile 350 400 425 455 Exhaust Valves (8) (AFM)
$100.00 USD
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Oldsmobile V8 Valve Cover Gasket
$15.00 USD
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Fuel Pump Mounting Gasket - 1965-1990 Oldsmobile V8
$2.50 USD
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Oldsmobile V8 Water Pump Gasket - 307 330 350 400 425 403 455 (RE)
$5.00 USD
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Cork Thermostat Gasket - 1949-1964 Oldsmobile V8 303 324 394
$7.50 USD

Exhaust Manifold Gasket Set - Big Block Olds 425 455

$8.50 USD Save $-8.50 USD

This is a NORS gasket for big block olds, 1965-1974 425 and 455 engines.  The packaging on the gasket set may have some shelf wear from storage.

Part Number: iSeal / Detroit Gasket 18073

Location: 3B7

Exhaust Manifold Gasket Set - Big Block Olds 425 455

1940-1950 Oldsmobile - NOS Cork Thermostat Gasket Straight 6 / 8

$4.00 USD Save $-4.00 USD

NOS cork thermostat gasket for 1940-1950 Olds 6, and 1940-1948 Olds 8.  This is a very visible part of this engine, right on top of the head. Having a correct cork gasket along with some Aviation form-a-gasket will make for a perfect restoration!

This gasket is slightly oval shaped.  About 3.60" bolt center to center.

GM part number 411047

RM Warehouse Location: R12

1940-1950 Oldsmobile - NOS Cork Thermostat Gasket Straight 6 / 8 - Gasket - RetroMotion Innovations

1966-1967 Oldsmobile 330 400 V8 Quadrajet Carburetor Base Gasket

$7.00 USD Save $-7.00 USD
1966-1967 Oldsmobile 330 and 400 early Quadrajet engines.
1966-1967 Oldsmobile 330 400 V8 Quadrajet Carburetor Base Gasket - Gasket - RetroMotion Innovations

1965-1976 Oldsmobile 350 400 425 455 Exhaust Valves (8) (AFM)

$100.00 USD Save $-100.00 USD

1.624" Diameter exhaust valves for Oldsmobile.

    • SBI Part # 00974
    • Head Dia. 1.624
    • Overall Length 4.695
    • Stem Dia. 0.3422
    • Tip to Groove 0.2579
    • Seat Angle 44
    • Stem Type Single Groove
    • Chrome Plated Yes
    • Nitrided: No

    Applications:

    • Olds 350 1968-1980 Vin G, H, J, K, R,
    • Olds 400 1966-69 00974 1.624 Head Diameter
    • Olds 425 1965-1967 1.624 Diameter
    • Olds 455 1968-1976 1.624 Diameter

      Mfr & Interchange Part Numbers:

      • SBI 00974
      • GM 401762
      • GM 405892
      • GM 389457

      RM Location:

      • R02
      1965-1976 Oldsmobile 350 400 425 455 Exhaust Valves (8) (AFM)
      1965-1976 Oldsmobile 350 400 425 455 Exhaust Valves (8) (AFM)
      1965-1976 Oldsmobile 350 400 425 455 Exhaust Valves (8) (AFM)
      1965-1976 Oldsmobile 350 400 425 455 Exhaust Valves (8) (AFM)
      1965-1976 Oldsmobile 350 400 425 455 Exhaust Valves (8) (AFM)
      1965-1976 Oldsmobile 350 400 425 455 Exhaust Valves (8) (AFM)
      1965-1976 Oldsmobile 350 400 425 455 Exhaust Valves (8) (AFM)
      1965-1976 Oldsmobile 350 400 425 455 Exhaust Valves (8) (AFM)
      1965-1976 Oldsmobile 350 400 425 455 Exhaust Valves (8) (AFM)
      1965-1976 Oldsmobile 350 400 425 455 Exhaust Valves (8) (AFM)

      Oldsmobile V8 Valve Cover Gasket

      $15.00 USD Save $-15.00 USD

      This is an NORS cork gasket set (pair) for 1964-1990 Oldsmobile V8's 260, 307, 330, 350, 403, 425 and 455.

      Interchange part numbers:

      • Victor VS38305
      • McCord CV955CE
      • Fel-Pro VS13403

      RM Location: RW1

      Oldsmobile V8 Valve Cover Gasket
      Oldsmobile V8 Valve Cover Gasket
      Oldsmobile V8 Valve Cover Gasket
      Oldsmobile V8 Valve Cover Gasket

      Fuel Pump Mounting Gasket - 1965-1990 Oldsmobile V8

      $2.50 USD Save $-2.50 USD

      Correct black color, this gasket was used on Oldsmobile engines for 25 years!

      1965-1990 307, 350, 400, 403, 425, 455

       

      BIN: R06 13415

      Fuel Pump Mounting Gasket - 1965-1990 Oldsmobile V8

      Oldsmobile V8 Water Pump Gasket - 307 330 350 400 425 403 455 (RE)

      $5.00 USD Save $-5.00 USD

      This is a new Fel Pro water pump gasket. It is older stock so it is black instead of blue, often desirable for restorations, where the factory gasket was black. This is for vehicles "without AC" or "without Heavy Duty cooling"

      Applications:

      • Oldsmobile 307 330 350 400 425 403 455

      Part Numbers:

      • Fel Pro 35059

      RM Location:

      • R12 35059
      Oldsmobile V8 Water Pump Gasket - 307 330 350 400 425 403 455 (RE)

      Cork Thermostat Gasket - 1949-1964 Oldsmobile V8 303 324 394

      $7.50 USD Save $-7.50 USD
      This is a period-correct NOS cork water outlet / thermostat housing gasket for early Oldsmobile V8 engines, however it will fit 1949-1964 303, 324, and 394.  About 3.60" bolt center to center.  It helps to soak these in water before installation. 
      RM Location: R12 4568
      Cork Thermostat Gasket - 1949-1964 Oldsmobile V8 303 324 394