Cylinder Block - External Parts fit your 1981 Ford F-250 8 Cyl 6.6L 4-Speed Manual Transmission

Currently shopping for
1981 Ford F-250
Change Vehicle
Vehicle Options
8 Cyl 6.6L; 4-Speed Manual Transmission
Vehicle Options
8 Cyl 6.6L; 4-Speed Manual Transmission
Categories Close X

Currently selected

Other Categories

Accelerator Linkage, Air Cleaner & Speed Control
Air Conditioner, Radio & Shock Absorbers
Alternator, Battery, Distributor & Starter
BODY Body
Fenders & Hood
Frame, Exhaust System & Springs
Front Axle & Steering
Fuel System & Manifolds
Lamps & Wiring
Manual Transmission
Radiator & Grill
Rear Axle, Drive & Coupling Shafts
Speedometer, Bumpers, Mirrors & Wipers
Wheels & Brakes
Categories Close X

Currently selected

Other Categories

Accelerator Linkage, Air Cleaner & Speed Control
Air Conditioner, Radio & Shock Absorbers
Alternator, Battery, Distributor & Starter
BODY Body
Fenders & Hood
Frame, Exhaust System & Springs
Front Axle & Steering
Fuel System & Manifolds
Lamps & Wiring
Manual Transmission
Radiator & Grill
Rear Axle, Drive & Coupling Shafts
Speedometer, Bumpers, Mirrors & Wipers
Wheels & Brakes
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • PLUG (CAMSHAFT REAR BEARING)
    E9SZ-6266-A
    Plug
    • .060" O/S
    • Base Number: 6266
    • Callout Name: 6266
    $69.09 $48.08
    2
    Add To Cart
  • Ford C2OZ-6266-B
    C2OZ-6266-B
    Cover
    • Standard-2.51" thick
      Std.-2.156" O.D.-Cup shaped
    • Base Number: 6266
    • Callout Name: 6266
  • FLYWHEEL ASSY.
    D5TZ-6375-A
    Flywheel Assy
    • 164 tooth ring gear - (4) attaching holes on 11 13/32" bolt circle , C6
    • Base Number: 6375
    • Callout Name: 6375
    $83.33 $57.00
    1
    Add To Cart
  • Ford E8TZ-6375-C
    E8TZ-6375-C
    Flywheel Assy
    • M/T
    • Base Number: 6375
    • Callout Name: 6375
  • Ford -378941-S7-8
    -378941-S7-8
    No Description Available
    • (MM-169-H)-Nut (flywheel to converter)-3/8"-24 r/b 378941-S7 , STANDARD PART C6 A/T
      (MM-169-H)-nut (flywheel to converter)-3/8"-24 , STANDARD PART C6
      (MM-169-H)-nut (flywheel to converter)-3/8"-24 , STANDARD PART C6 A/T
    • Require Quantity: 4
    • Package Quantity: 1
    • Callout Name: 6375
  • Ford D9TZ-6375-A
    D9TZ-6375-A
    Flywheel Assy
    • A/T , FLYWHEEL ASSY.
    • Base Number: 6375
    • Callout Name: 6375
  • PUMP ASSY. (WATER)
    Ford -371485-S
    -371485-S
    Plug - Engine
    • (PP-48-A)-plug (water pump)-hex. counter sunk head-3/4"-14 - r/b F2ZZ 6026-A , CID:302 STANDARD PART
    • Callout Name: 8501
    • Replaced By: F2ZZ-6026-A
    $18.75 $13.73
    1
    Add To Cart
  • Ford E4TZ-8501-E
    E4TZ-8501-E
    Pump Assembly - Water
    • *PW-206 - incl. (1) C8VZ 8507-A gasket, (1) C8SZ 8508-A plate, (1) C8SZ 8513-A gasket r/b F1TZ 8501-A (10/91) , CID:7.5L
    • Callout Name: 8501
    • Replaced By: 6U2Z-8501-G
    $189.09 $118.56
    1
    Add To Cart
  • Ford E9PZ-8501-D
    E9PZ-8501-D
    Pump Assy - Water
    • *PW-261 - incl. (1) C5AZ 8507-A gasket , CID:300
    • Base Number: 8501
    • Callout Name: 8501
    $106.00 $64.13
    1
    Add To Cart
  • Ford -300958-S
    -300958-S
    Bolt
    • (B-73-B)-bolt (water pump to front cover)- hex. head-5/16"-18 x 5" , CID:7.5L STANDARD PART
    • Base Number: 300958-S
    • Callout Name: 8501
  • Ford -376256-S
    -376256-S
    Bolt
    • (BB-545-A)-bolt (water pump to block)- hex. head-5/16"-18 x 1" , CID:7.5L STANDARD PART
    • Require Quantity: 2
    • Package Quantity: 1
    • Base Number: 376256-S
    • Callout Name: 8501
  • Ford D6AZ-8501-A
    D6AZ-8501-A
    Pump Assy - Water
    • *PW-151 - incl. (1) D7AZ 8513-A gasket,(1) * D0AZ 8555-A, and (1) D0OZ 8555-A tubes r/b D9OZ-B , CID:351M,400
    • Callout Name: 8501
  • Ford D6ZZ-8501-B
    D6ZZ-8501-B
    Pump Assy - Water
    • *PW-153 - incl. (1) E2ZZ 8507-A gasket , CID:302
      *PW-153 - incl. (1) E2ZZ 8507-A gasket , CID:351W
    • Base Number: 8501
    • Callout Name: 8501
  • MANIFOLD (EXHAUST)
    Ford -390530-S2
    -390530-S2
    Bolt-3/8-16 X 1.25 Hex Flange
    • (BB-416BF) BOLT - 3/8 - 16 x 1.25. Attach exhaust manifolds to cylinder heads.
    • Require Quantity: 12
    • Package Quantity: 2
    • Base Number: 390530-S2
    • Callout Name: 9430
    $9.66 $5.65
    2
    Add To Cart
  • Ford -374047-S
    -374047-S
    Bolt - Hex.Head - Self-Locking
    • (BB-869-D)-screw & lockwasher assy. (exh. manifold to cyl head) hex. head 3/8" -16 x 1 5/16" , STANDARD PART
    • Require Quantity: 14
    • Package Quantity: 1
    • Base Number: 374047-S
    • Callout Name: 9430
  • Ford -390528-S100
    -390528-S100
    Stud
    • (WW-122-C) STUD - 3/8 - 16 - 16 x 2.42. Attach 9431 to cylinder head. Hole numbers 1 & 6.
    • Require Quantity: 2
    • Package Quantity: 1
    • Base Number: 390528-S2
    • Callout Name: 9430
  • Ford -390529-S2
    -390529-S2
    Stud-3/8-16 X 2.22 H
    • (WW-135D) STUD - 3/8 - 16 - 16 x 2.66. Attach 9430 to cylinder head.
    • Callout Name: 9430
  • Ford E4TZ-9426-D
    E4TZ-9426-D
    Manifold Assy - Exhaust
    • Calif. , Manifold kit NOTE: Manifold ID #E2TE 9430-AA
    • Callout Name: 9430
  • Ford E5TZ-9430-D
    E5TZ-9430-D
    Manifold Assy - Exhaust
    • "Before 12/84" , R.H. -does not have thermactor air holes
    • Location: Passenger Side
    • Callout Name: 9430
  • BOLT (CYLINDER HEAD)
    Ford C2OZ-6065-B
    C2OZ-6065-B
    Bolt - Cylinder Head
    • 7/16"-14 x 3 15/16"
      7/16"-14 x 3 29/32"
    • Require Quantity: 14
    • Package Quantity: 10
    • Callout Name: 6065
    • Replaced By: F3ZZ-6065-B
    $6.93 $4.87
    10
    Add To Cart
  • Ford C8SZ-6065-A
    C8SZ-6065-A
    Bolt - Hex.Head
    • "Before 2/2/87" , 9/16"-12 x 5 1/8" r/b E7TZ-B
    • Require Quantity: 10
    • Package Quantity: 4
    • Callout Name: 6065
    • Replaced By: E7TZ-6065-B
    $22.58 $15.85
    4
    Add To Cart
  • C8SZ-6065-B
    Bolt - Hex.Head
    • 9/16"-12 x 4 3/8"
    • Require Quantity: 10
    • Package Quantity: 4
    • Base Number: 6065
    • Callout Name: 6065
    $30.29 $21.27
    4
    Add To Cart
  • C9OZ-6065-B
    Bolt - Hex.Head
    • Long bolts-1/2'-13x4'
    • Require Quantity: 10
    • Package Quantity: 1
    • Callout Name: 6065
  • C2OZ-6734-A
    GASKET (OIL PAN DRAIN PLUG)
    Gasket
    • "Before 6/14/85" , Nylon - 1/2" I.D. x 13/16" O.D. x 5/64" thick
      #Nylon 1/2" I.D. x 13/16" O.D. x 5/64" thick
      #nylon- 1/2" I.D. x 13/16" O.D. x 1/16" thick
      #nylon-1/2" I.D. x 13/16" O.D. x 5/64" thick
      Nylon
    • Base Number: 6734
    • Callout Name: 6734
    $4.62 $2.97
    10
    Add To Cart
  • THERMOSTAT (WATER)
    C8SZ-8255-A
    Gasket
    • CID:351M , GASKET LOCATION
      CID:7.5L , GASKET LOCATION
    • Base Number: 8255
    • Callout Name: 8575
    $18.75 $13.73
    1
    Add To Cart
  • Ford C9AZ-8255-A
    C9AZ-8255-A
    Gasket
    • CID:302 , GASKET LOCATION
      CID:351W , GASKET LOCATION
      CID:4.9L (300) All without leaded fuel , GASKET LOCATION
    • Base Number: 8255
    • Callout Name: 8575
  • PLUG (OIL PAN DRAIN)
    D6TZ-6730-A
    Plug - Oil Drain
    • "Before 6/14/85" , Incl. C20Z 6734-A gasket
      Incl. C20Z 6734-A gasket
      Incl. C2OZ 6734-A gasket
      incl. (4) C2OZ 6734-A gaskets
    • Base Number: 6730
    • Callout Name: 6730
    $19.71 $13.84
    4
    Add To Cart
  • Ford D8TZ-6730-A
    D8TZ-6730-A
    Plug - Oil Drain
    • Magnetic type Incl. C2OZ 6734-A
    • Base Number: 6730
    • Callout Name: 6730
  • Ford E3AZ-6023-A
    E3AZ-6023-A
    POINTER (TIMING)
    Pointer Assembly - Ignition Timing
    • #E1TE 6M025-AB, E3TE 6M025-AA, r/b F1TZ 6023-A
      r/b F1TZ 6023-A #E1TE 6M025-AB, E3TE 6M025-AA
    • Callout Name: 6023
    • Replaced By: F1TZ-6023-A
    $53.50 $37.24
    1
    Add To Cart
  • GASKET (CARBURETOR) - ALSO REFER TO GROUP 9A589
    E5HZ-9C477-B
    Gasket
    • CARB TO SPACER - #D9TE 9C477-BB,BC, E5HE 9C477-BA
    • Base Number: 9C477
    • Callout Name: 9447
    $6.18 $3.98
    1
    Add To Cart
  • Ford E5SZ-9447-A
    E5SZ-9447-A
    Gasket
    • SPACER TO MANIFOLD , with cast iron manifold with 2/B carb.
    • Base Number: 9447
    • Callout Name: 9447
    $11.77 $8.47
    1
    Add To Cart
  • E4TZ-9C477-A
    Gasket
    • CARB TO SPACER - #D7TE 9C477-AB, E47E 9C477-AA
    • Callout Name: 9447
  • Ford E5HZ-9C477-A
    E5HZ-9C477-A
    Gasket
    • CARB TO SPACER - #D7AE 9C477-AB, D7EE 9C477-AA, E5HE 9C477-AA
      CARB TO SPACER - #D7AE 9C477-AB, D7EE 9C477-AA, E5HE 9C477-AA , with cast iron manifold with 2/B carb.
    • Base Number: 9C477
    • Callout Name: 9447
  • Ford E5TZ-9447-A
    E5TZ-9447-A
    Gasket
    • SPACER TO MANIFOLD
    • Callout Name: 9447
  • E8TZ-9447-A
    Gasket
    • SPACER TO MANIFOLD
    • Base Number: 9447
    • Callout Name: 9447
  • Ford -351418-S
    -351418-S
    HEAD (CYLINDER)
    Insert
    • (UU-136)-Insert (plugs for thermactor holes in head) - 5/8" - 11 x 7/16" - 14 x 1 1/8" , STANDARD PART
      (UU-136)-Insert (reducer for thermactor holes in head)-5/8"-11 x 7/16"-14 x 1 1/8" , STANDARD PART
      (UU-136)-insert(used in front and rear of cyl. head)-5/8"-11 O.D. thread x 7/16"-14 I.D. thread , STANDARD PART
    • Require Quantity: 4
    • Package Quantity: 1
    • Callout Name: 6049
  • Ford -377850-S
    -377850-S
    DAMPER ASSY. (CRANKSHAFT)
    Bolt
    • (BB-273-A)-bolt (damper and washer to crankshaft). -hex hd.-5/8"-18 x 2" , STANDARD PART
      (BB-273-A)-bolt (damper to crank)-hex. head-5/8"-18 x 2" , STANDARD PART
    • Base Number: 377850-S
    • Callout Name: 6316
  • Ford -387883-S2
    -387883-S2
    COVER ASSY. (VALVE ROCKER ARM)
    Stud & Washer Assembly
    • r/b 387883-S8M (WW-160-E) Stud (attach wire conn. and rocker cover to head) 1/4-20 x 1 13/16" , STANDARD PART
      r/b 387883-S8M (WW-160-E)-stud & washer (cover to cyl. head)-1/4"-20 x 1/4"-20 x 1.82" , STANDARD PART
    • Require Quantity: 6
    • Package Quantity: 1
    • Callout Name: 6582
  • C8AZ-6767-B
    ELBOW (CRANKCASE VENTILATION HOSE)
    Plug
    • 90DEG.-5/8"- Also refer to group 9600
      Also refer to group 9600 for air cleaner application , without A/C
      Fits in filler cap-use to attach hose from air cleaner
      Hose to oil filler cap
      hose to cap-90DEG.-5/8"
      hose to cap-90DEG.-5/8'
    • Base Number: 6767
    • Callout Name: 6767
  • Ford D2TZ-7007-A
    D2TZ-7007-A
    PLATE ASSY. (ENGINE REAR)
    Plate - Cylinder Block Rear
    • TRANS:AOT #D2TE 6A373-AA,E7AE-AA, E8TE 6A372-AA
      TRANS:C4 #D2TE 6A373-AA,E7AE-AA, E8TE 6A372-AA
      TRANS:C6 #D2TE 6A373-AA,E7AE-AA, E8TE 6A372-AA
    • Callout Name: 7007
    $0.00
  • VALVE (POSITIVE CRANKCASE VENTILATION)-P.C.V.
    Ford D9DZ-6A666-A
    D9DZ-6A666-A
    Valve Assy
    • *EV-76-C , Calif.
    • Base Number: 6A666
    • Callout Name: 6A666
  • D9OZ-6A666-A
    Valve Assy
    • (P.C.V.) *EV-68-C
      (P.C.V.) *EV-68-C , EXC. HIGH ALTITUDE
      *EV-68-C , exc. Calif.
    • Base Number: 6A666
    • Callout Name: 6A666
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1981 Ford F-250 parts. Parts like Cylinder Block - External Parts are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.6L. Transmission: 4MT.