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Home Products Tube Size 2.25" Oldsmobile 394 (Late) Exhaust Flange
Oldsmobile 371-394 Exhaust Flange $62.00 – $152.00
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Mopar Slant 6 170-225 Straight Lake Header Kit $219.00

Oldsmobile 394 (Late) Exhaust Flange

$62.00 – $152.00

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SKU: 001-0225 Categories: 1961, 1962, 1963, 1964, 2.25", 394, Exhaust/Header Flanges, Flanges, Oldsmobile
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Description

One pair of exhaust flanges for the Oldsmobile hot rod motor (see motor applications below).  These flanges are cut with a CNC HD (High Definition) Plasma cutter out of 3/8” Pickled and Oiled (P&O) steel.  P&O material is hot rolled steel that has been dipped in acid to remove the mill scale and then a light coated lightly with oil to prevent rusting.  The end result is less work to clean off the mill scale as needed with hot rolled mild steel.

 

Motor Application:

  Oldsmobile

394 cu in (1961-64)

 

Ports designed to be used with 2 1/4” OD tubing.

 

These flanges are designed in CAD and are test fit to make sure proper fitment is achieved.

Additional information
Weight 2.72155422 lbs
Dimensions 4 × 20 × 4 in
Stubbed Flange

No – Flange Only, Yes – Stubbed Flange

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  • (208)305-6469
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  • Categories
  • BOMBER STYLE SEATS
  • CHASSIS/SUSPENSION
    • COMPLETE CHASSIS
    • RIDE CONTROL
    • SUSPENSION KITS
  • DOOR PANELS
  • DRILL GUIDES
  • ENGINE COMPONENTS
    • ACCESSORY DRIVES
    • CARBURETORS
    • MOTOR MOUNTS
    • VALVE COVERS
  • EXHAUST KITS & ACCESSORIES
    • LAKE HEADER KITS
      • HEADER KITS (U-WELD)
        • STRAIGHT LAKE HEADER KITS
        • SWEPT LAKE HEADER KITS
    • LAKE HEADER ACCESSORIES
      • DUMP TUBES & TURNOUTS
      • LAKE HEADER CAPS & BLOCKOFFS
  • MEGAPHONES, TRANSITIONS, COLLECTORS
    • FORMED MERGE COLLECTORS
    • MEGAPHONES
  • FLANGES
    • CARBURETOR FLANGES
      • 1 BARREL
      • 2 BARREL
      • 4 BARREL
    • COLLECTOR/UNIVERSAL FLANGES
      • 3-BOLT COLLECTOR FLANGES
    • EXHAUST/HEADER FLANGES
    • INTAKE FLANGES
    • ONE-PIECE EXHAUST/INTAKE FLANGES
    • TURBO FLANGES
  • INTAKE KITS & ACCESSORIES
    • FULL-WELDED INTAKES
    • INTAKE KITS (U-WELD)
  • MANDREL BENDS
    • COLD-ROLLED STEEL
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