v6 number location??

Discussion in 'Buick FAQ' started by boots43, Nov 6, 2013.

  1. boots43

    boots43 Member

    I recently purchased a 1963 Buick Special, it has a later model v6. I am trying to find the ID numbers so I can date the motor and find out what it came out of. Any help would be appreciated. I try to load pics. but it says they are to large. Thanks in advance Boots43
     
  2. Bad Boattail

    Bad Boattail Guest

    "boots43":

    [​IMG]

    Please put your name in your signature, we are all here on a friendly first name base :TU:


    Is it an even-fire or an odd-fire V6 engine ?

    Check for the partial VIN (only 8 digits) on the front of the engine, but it will only tell you about the make (Buick = 4), year and factory the original car came from.
    Also post the casting number of the block, found on the top rear of the engine, where it meets the transmission.

    1975 and up V6 info :Comp:



    Mail your photos to me, I will be happy to resize them and post them in this thread.
     
    Last edited: Nov 8, 2013
  3. boots43

    boots43 Member

    Thankyou for replying. I will look for the numbers and post them this weekend. I will send you some pictures also, Thanks again, Charlie/Boots43

    [​IMG]

    Please put your name in your signature, we are all here on a friendly first name base :TU:


    Is it an even-fire or an odd-fire V6 engine ?

    Check for the partial VIN (only 8 digits) on the front of the engine, but it will only tell you about the make (Buick = 4), year and factory the original car came from.
    Also post the casting number of the block, found on the top rear of the engine, where it meets the transmission.

    1975 and up V6 info :Comp:
     
    Last edited: Nov 8, 2013
  4. Bad Boattail

    Bad Boattail Guest

    Here are the photos Charlie sent me, it looks like a late 70's 231 engine to me.

    [​IMG]

    [​IMG]

    [​IMG]

    [​IMG]
     
  5. robs71redriv

    robs71redriv robs71redriv

    [TABLE]
    <tbody>[TR]
    [TD]Year
    [/TD]
    [TD]CID
    [/TD]
    [TD]Liter
    [/TD]
    [TD]Bore
    [/TD]
    [TD]Stroke
    [/TD]
    [TD]Description
    [/TD]
    [TD]Block Casting
    [/TD]
    [TD]Crank Forging
    [/TD]
    [TD]Head Casting
    [/TD]
    [/TR]
    [TR]
    [TD]1982
    [/TD]
    [TD]231
    [/TD]
    [TD]3.8
    [/TD]
    [TD]3.80
    [/TD]
    [TD]3.40
    [/TD]
    [TD]V6, Even-Fire, Turbo Charged, Crank may have 5/8" or 3/4" Pulley Bolt Hole
    [/TD]
    [TD]25506818
    [/TD]
    [TD]1260877
    [/TD]
    [TD]
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]25514290
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [/TR]
    [TR]
    [TD]1981-79
    [/TD]
    [TD]231
    [/TD]
    [TD]3.8
    [/TD]
    [TD]3.80
    [/TD]
    [TD]3.40
    [/TD]
    [TD]V6, Even-Fire, Turbo Charged, Crank may have 5/8" or 3/4" Pulley Bolt Hole
    [/TD]
    [TD]25506818
    [/TD]
    [TD]1260877
    [/TD]
    [TD]25506293
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]25506397
    [/TD]
    [TD]
    [/TD]
    [TD]25504443
    [/TD]
    [/TR]
    [TR]
    [TD]1978
    [/TD]
    [TD]231
    [/TD]
    [TD]3.8
    [/TD]
    [TD]3.80
    [/TD]
    [TD]3.40
    [/TD]
    [TD]V6, Even-Fire, Turbo Charged, Crank may have 5/8" or 3/4" Pulley Bolt Hole
    [/TD]
    [TD]1254083
    [/TD]
    [TD]1260877
    [/TD]
    [TD]1257051
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1261438
    [/TD]
    [TD]1257125
    [/TD]
    [TD]1257722
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1255674
    [/TD]
    [TD]
    [/TD]
    [/TR]
    [TR]
    [TD]1982
    [/TD]
    [TD]231
    [/TD]
    [TD]3.8
    [/TD]
    [TD]3.80
    [/TD]
    [TD]3.40
    [/TD]
    [TD]V6, Even Fire, Crank may have 5/8" or 3/4" Pulley Bolt Hole
    [/TD]
    [TD]25506818
    [/TD]
    [TD]1260877
    [/TD]
    [TD]
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]25514290
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [/TR]
    [TR]
    [TD]1981-79
    [/TD]
    [TD]231
    [/TD]
    [TD]3.8
    [/TD]
    [TD]3.80
    [/TD]
    [TD]3.40
    [/TD]
    [TD]V6, Even-Fire, Crank may have 5/8" or 3/4" Pulley Bolt Hole
    [/TD]
    [TD]25506818
    [/TD]
    [TD]1260877
    [/TD]
    [TD]25506293
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]25506397
    [/TD]
    [TD]1257125
    [/TD]
    [TD]25504443
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]25505554
    [/TD]
    [TD]1255674
    [/TD]
    [TD]1262098
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]25514290
    [/TD]
    [TD]
    [/TD]
    [TD]1261377
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1261787
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [/TR]
    [TR]
    [TD]1978-77
    [/TD]
    [TD]231
    [/TD]
    [TD]3.8
    [/TD]
    [TD]3.80
    [/TD]
    [TD]3.40
    [/TD]
    [TD]V6, Even-Fire, Split Rod Pin Crank, Even Fire Engine
    [/TD]
    [TD]1254083
    [/TD]
    [TD]1257125
    [/TD]
    [TD]1257051
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1255862
    [/TD]
    [TD]1260877
    [/TD]
    [TD]1257661
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1261438
    [/TD]
    [TD]1255674
    [/TD]
    [TD]1257722
    [/TD]
    [/TR]
    [TR]
    [TD]1977
    [/TD]
    [TD]231
    [/TD]
    [TD]3.8
    [/TD]
    [TD]3.80
    [/TD]
    [TD]3.40
    [/TD]
    [TD]V6, Even-Fire, Straight Rod Pin Crank, Odd Fire Engine w/Integrated Dist. Drive
    [/TD]
    [TD]1254083
    [/TD]
    [TD]1255645
    [/TD]
    [TD]1257051
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1255862
    [/TD]
    [TD]1255846
    [/TD]
    [TD]1257661
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1261438
    [/TD]
    [TD]1357898
    [/TD]
    [TD]1257722
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1378354
    [/TD]
    [TD]
    [/TD]
    [/TR]
    [TR]
    [TD]1976-75
    [/TD]
    [TD]231
    [/TD]
    [TD]3.8
    [/TD]
    [TD]3.80
    [/TD]
    [TD]3.40
    [/TD]
    [TD]V6, Odd-Fire, Straight Rod Pin Crank, Odd Fire Engine w/Non-Integrated Dist. Drive
    [/TD]
    [TD]1249432
    [/TD]
    [TD]1357898
    [/TD]
    [TD]1249175
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1378351
    [/TD]
    [TD]1254164
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1378354
    [/TD]
    [TD]
    [/TD]
    [/TR]
    [TR]
    [TD]1967-74
    [/TD]
    [TD]225
    [/TD]
    [TD]3.7
    [/TD]
    [TD]3.75
    [/TD]
    [TD]3.40
    [/TD]
    [TD]V6, Odd-Fire, Kaiser Jeep Corp/AMC
    [/TD]
    [TD]1358435
    [/TD]
    [TD]1357898
    [/TD]
    [TD]1358676
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1396736
    [/TD]
    [TD]
    [/TD]
    [TD]1368767
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1381623
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]1375162
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]991503
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [/TR]
    [TR]
    [TD]1963-65
    [/TD]
    [TD]225
    [/TD]
    [TD]3.7
    [/TD]
    [TD]3.75
    [/TD]
    [TD]3.40
    [/TD]
    [TD]V6, Odd-Fire, FWD/RWD w/one barrel Carb
    [/TD]
    [TD]1396736
    [/TD]
    [TD]1327898
    [/TD]
    [TD]1358767
    [/TD]
    [/TR]
    [TR]
    [TD]1961-63
    [/TD]
    [TD]198
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]V6, Odd-Fire, FWD/RWD Buick applications only
    [/TD]
    [TD]1349430
    [/TD]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [/TR]
    </tbody>[/TABLE]



    [TABLE="width: 100"]
    <tbody>[TR]
    [TD]Block, Head, Crank - Part Numbers
    [/TD]
    [/TR]
    </tbody>[/TABLE]

    [TABLE="width: 100"]
    <tbody>[TR]
    [TD]Application
    [/TD]
    [TD]Year
    [/TD]
    [TD]Block
    [/TD]
    [TD]Head
    [/TD]
    [TD]Crank
    [/TD]
    [/TR]
    [TR]
    [TD]3.8L RWD
    [/TD]
    [TD]1975-76
    [/TD]
    [TD]1249432
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]3.8L RWD
    [/TD]
    [TD]1977
    [/TD]
    [TD]1254083
    [/TD]
    [TD]1237722
    [/TD]
    [TD]1257125
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]1255862
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]1232438
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]3.8L RWD
    [/TD]
    [TD]1978
    [/TD]
    [TD]1261438
    [/TD]
    [TD]1257661
    [/TD]
    [TD]1260877
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]1261787
    [/TD]
    [TD]1257051
    [/TD]
    [TD]2551229
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25505554
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo RWD
    [/TD]
    [TD].
    [/TD]
    [TD]1261438
    [/TD]
    [TD]1257661
    [/TD]
    [TD]Rolled Fillets
    [/TD]
    [/TR]
    [TR]
    [TD]3.8L RWD
    [/TD]
    [TD]1979
    [/TD]
    [TD]1261787
    [/TD]
    [TD]1262098
    [/TD]
    [TD]25500229
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25505554
    [/TD]
    [TD]25504443
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo RWD
    [/TD]
    [TD].
    [/TD]
    [TD]25514290
    [/TD]
    [TD]25504443
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25505554
    [/TD]
    [TD]25504443
    [/TD]
    [TD]Rolled Fillets
    [/TD]
    [/TR]
    [TR]
    [TD]3.8L RWD
    [/TD]
    [TD]1980-81
    [/TD]
    [TD]25506818
    [/TD]
    [TD]25505900
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25506293
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Monte/Regal
    [/TD]
    [TD].
    [/TD]
    [TD]25506818
    [/TD]
    [TD]25505900
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25506293
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Riviera
    [/TD]
    [TD].
    [/TD]
    [TD]25506818
    [/TD]
    [TD]25505900
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD].
    [/TD]
    [TD]25506485
    [/TD]
    [TD]25506293
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]3.8L RWD
    [/TD]
    [TD]1982
    [/TD]
    [TD]25506818
    [/TD]
    [TD]25510191
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25514290
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Regal
    [/TD]
    [TD].
    [/TD]
    [TD]25506818
    [/TD]
    [TD]25510191
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25514290
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Riviera
    [/TD]
    [TD].
    [/TD]
    [TD]25506481
    [/TD]
    [TD]25510191
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25524289
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]3.8L RWD
    [/TD]
    [TD]1983
    [/TD]
    [TD]25524289
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD]
    [/TD]
    [TD]
    [/TD]
    [TD]25506397
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Regal
    [/TD]
    [TD].
    [/TD]
    [TD]25524289
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Riviera
    [/TD]
    [TD].
    [/TD]
    [TD]25524289
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD]3.8L RWD
    [/TD]
    [TD]1984
    [/TD]
    [TD]25524290
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25528601
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25520040
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Regal
    [/TD]
    [TD].
    [/TD]
    [TD]25520040
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25518603
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Riviera
    [/TD]
    [TD].
    [/TD]
    [TD]25520040
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25520042
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25528603
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]3.8L RWD
    [/TD]
    [TD]1985
    [/TD]
    [TD]25524140
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25520329
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Regal
    [/TD]
    [TD].
    [/TD]
    [TD]25520329
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Riviera
    [/TD]
    [TD].
    [/TD]
    [TD]25520231
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD]FWD (Flat lifters)
    [/TD]
    [TD].
    [/TD]
    [TD]25520043
    [/TD]
    [TD]25518445
    [/TD]
    [TD]25514267
    [/TD]
    [/TR]
    [TR]
    [TD]3.8L RWD
    [/TD]
    [TD]1986
    [/TD]
    [TD]25526109
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Regal
    [/TD]
    [TD].
    [/TD]
    [TD]25526109
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD]FWD Flat Lifters
    [/TD]
    [TD].
    [/TD]
    [TD]25526110
    [/TD]
    [TD]25524248
    [/TD]
    [TD]25514267
    [/TD]
    [/TR]
    [TR]
    [TD]FWD Roller Lifters
    [/TD]
    [TD].
    [/TD]
    [TD]25526111
    [/TD]
    [TD]25524248
    [/TD]
    [TD]25514267
    [/TD]
    [/TR]
    [TR]
    [TD]3.8L RWD
    [/TD]
    [TD]1987
    [/TD]
    [TD]25526109
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Regal
    [/TD]
    [TD].
    [/TD]
    [TD]25526109
    [/TD]
    [TD]25518445
    [/TD]
    [TD]See 1978
    [/TD]
    [/TR]
    [TR]
    [TD]FWD Roller Lifters
    [/TD]
    [TD].
    [/TD]
    [TD]25526110
    [/TD]
    [TD]25524248
    [/TD]
    [TD]25514267
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25526111
    [/TD]
    [TD]25529889
    [/TD]
    [TD]25527515
    [/TD]
    [/TR]
    [TR]
    [TD]FWD Roller Lifters
    [/TD]
    [TD]1988
    [/TD]
    [TD]25528801
    [/TD]
    [TD]25527515
    [/TD]
    [TD]25514267
    [/TD]
    [/TR]
    [TR]
    [TD]FWD 3800 Roller
    [/TD]
    [TD].
    [/TD]
    [TD]25532617
    [/TD]
    [TD]25529723
    [/TD]
    [TD]25530502
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25522646
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]3800 FWD Roller
    [/TD]
    [TD]1989
    [/TD]
    [TD]25528801
    [/TD]
    [TD]25527515
    [/TD]
    [TD]25514267
    [/TD]
    [/TR]
    [TR]
    [TD]Turbo Trans Am
    [/TD]
    [TD].
    [/TD]
    [TD]25526109
    [/TD]
    [TD]25536702
    [/TD]
    [TD]25511229
    [/TD]
    [/TR]
    [TR]
    [TD]3800 FWD Roller
    [/TD]
    [TD]1990
    [/TD]
    [TD]25531617
    [/TD]
    [TD]25534250
    [/TD]
    [TD]25530502
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25532646
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]3800 EV6
    [/TD]
    [TD].
    [/TD]
    [TD]25532674
    [/TD]
    [TD]25534250
    [/TD]
    [TD]25534737
    [/TD]
    [/TR]
    [TR]
    [TD]4.1L RWD
    [/TD]
    [TD]1968-1972
    [/TD]
    [TD]3877178
    [/TD]
    [TD]3895052
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]3850817
    [/TD]
    [TD]3927763
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]4.1L RWD
    [/TD]
    [TD]1973-1976
    [/TD]
    [TD]366855
    [/TD]
    [TD]3962084
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]348675
    [/TD]
    [TD]14002012
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]328575
    [/TD]
    [TD]370696
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]743483
    [/TD]
    [TD]355795
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]358675
    [/TD]
    [TD]377133
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD]4.1L RWD
    [/TD]
    [TD]1980-1984
    [/TD]
    [TD]25506484
    [/TD]
    [TD]25504443
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25505553
    [/TD]
    [TD]25505900
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25514291
    [/TD]
    [TD]25506293
    [/TD]
    [TD].
    [/TD]
    [/TR]
    [TR]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD].
    [/TD]
    [TD]25518445
    [/TD]
    [TD]
    [/TD]
    [/TR]
    </tbody>[/TABLE]
     
  6. boots43

    boots43 Member

    O.K. I found the numbers at the back of the engine. They are A114 and GM 3.8. I still have not found any numbers on the front of the block. Could it be behind one of the brackets for alt. or power steering pump?? Also the motor runs at about 225 degrees is that to hot? I have an aluminum radiator and electric fan. My jeep has always run at 210 degrees since I bought it. I'm really digging this car and can't wait to get my '58 painted and on the road to. Thanks again. Charlie
     
  7. Bad Boattail

    Bad Boattail Guest

    Yes, the partial VIN should be at the front of the engine, somewhere near the passenger side cylinder head..
    But you didn't find the engine casting number at the rear of the engine?
     
  8. boots43

    boots43 Member

    Alright, climbed under and found 25514290 on the driverside of the block below the exhaust. Does that make it 1979 to 1982? Thanks Charlie
     
  9. Bad Boattail

    Bad Boattail Guest

    According to the chart in Rob's post, it could also be a 1979 (former) Turbo blok.
    You better look for the VIN to find out what year it's from :TU:
     
  10. boots43

    boots43 Member

    Thanks guys, I'll keep looking for the vin number. It will be nice to know exactly what motor it is.
     
  11. boots43

    boots43 Member

    OK I know it's been awhile, I pulled off the alternator bracket on the passenger side of motor and no numbers. I really need to find out the year because the starter cracked the aluminum housing. I bought the same starter and no matter how I shim it, it still hangs up on the ring gear. Could the numbers be on the drivers side behind the power steering pump? I want to be sure I have the correct starter. Thanks, Charlie
     
  12. boots43

    boots43 Member

    I took off the power steering pump and I found a small aluminum plate/tag on the block with the numbers 1226 976393. Any help out there? Thanks Charlie
     

    Attached Files:

    Last edited: Dec 6, 2013
  13. boots43

    boots43 Member

    Pulled off the alum. tag and no numbers there, pulled alt. and bracket off and no numbers there either. Will jack her up and look all over for the vin. numbers. Frustrating!! Charlie
     
  14. boots43

    boots43 Member

    Re: v6 number location??FINALLY/almost

    Finally found the numbers. Kind of hard to see. Got 8 digits the rest I can't make out. Does this make any sense? # 4FH50565. Help me out guys. Charlie
     
  15. Bad Boattail

    Bad Boattail Guest

    Re: v6 number location??FINALLY/almost

    4 = Buick
    F= LeSabre Custom Sport Coupe
    H = Flint, Michigan factory
    50565 = Flint production number (should be 6 digits)

    And the 1979 LeSabre Sport Coupe only came with a V6 231 Turbo engine.
     
  16. boots43

    boots43 Member

    Thanks for the quick reply and thanks for the help!!!! Charlie

    ---------- Post added at 04:30 PM ---------- Previous post was at 03:38 PM ----------

    Would it be worth it money wise and/or HP wise to change it back to turbo. I'm happier than a pig in sh*t at the moment! That's really cool that it was turbo. Thanks Charlie
     
  17. Bad Boattail

    Bad Boattail Guest

    I'm still thinking about this:

    That F should point out the year, not the model of the car the engine came from.

    With the newer 17 digits VIN, the F stands for model year 1985.
    But the engine looks older in the photos.

    Is it possible that this F is in fact an 8 (1978) ?

    Can you remove a valve cover to check the casting number for the cylinder head?
     
  18. boots43

    boots43 Member

    The passenger side head is # B1262098. The drivers side # 25506293 The intake is 255506510. It's a Frankenmotor!! Thanks, Charlie

    ---------- Post added at 04:57 PM ---------- Previous post was at 04:50 PM ----------

    I sent you a picture thru PM. I couldn't remember how I did it last time. Thanks
     
  19. Bad Boattail

    Bad Boattail Guest

    Can't find that intake number.

    25506293 cylinder head: Click here :Comp:

    B1262098 cylinder head: Click here :Comp:

    That looks like an F in your partial VIN photo :TU:

    [​IMG]

    [​IMG] < Click thumbnail :Comp:
     
  20. boots43

    boots43 Member

    So what do you think? Is more research required? Thanks Charlie

    ---------- Post added at 05:43 PM ---------- Previous post was at 05:34 PM ----------

    Looking at the charts above the block casting could be '79 turbo, the driver side head from a turbo but not the passenger side. This is a bit confusing!!! Charlie
     

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