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Cadillac 365-429 Exhaust Flange
Cadillac 365-429 Exhaust Flange
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Home Products Tube Size 1.75" Cadillac 365-429 Exhaust Flange
Chevrolet Small Block 265-400 (Rectangle Port) Exhaust Flange
Chevrolet Small Block 262-400 (Rectangle Port) Exhaust Flange $62.00 – $152.00
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Chevrolet 348-409 Exhaust Flange
Chevrolet 348-409 Exhaust Flange $62.00 – $152.00

Cadillac 365-429 Exhaust Flange

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$62.00 – $152.00

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SKU: 001-0065 Categories: 1.75", 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 2", 365, 390, 429, Cadillac, Exhaust/Header Flanges, Flanges
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Description

Includes one pair of exhaust flanges for the Cadillac 365, 390, 429 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 lightly coated with oil.  The end result is less work to clean off the mill scale as needed with hot rolled mild steel.

 

Motor Application:

Cadillac

            365 cu. in (1956-58)

            390 cu. in (1959-63)

            429 cu. in (1964-67)

            *more applications/years may work, verify before purchasing.

 

Ports designed to be used with 2” OD tubing for center port and 1-3/4″ tube for end ports.

 

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

Additional information
Weight 2.72155422 lbs
Dimensions 4 × 24 × 4 in
Stubbed Flange

No – Flange Only, Yes – Stubbed Flange

Reviews (1)

1 review for Cadillac 365-429 Exhaust Flange

  1. Rated 5 out of 5

    Andrew Buffum (verified owner) – June 18, 2021

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  • Menu
  • 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
  • PEDAL ASSEMBLIES
  • PLASMA TRACER
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