-40%
1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186
1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186
1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186
1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186
1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186
1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186
1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186
1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186
1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186
1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186
1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186
1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186

1966 427 Block--Orig GM #3869942-Corvette VIN--2 Bolt 390HP L36 IL-Dated A186

$ 2626.8

Availability: 100 in stock
  • Brand: GM
  • Return shipping will be paid by: Buyer
  • Returns Accepted: Returns Accepted
  • Condition: 1966 Corvette 427 Blcok---GM #3869942 Engine Block-Dated AI86 (Jan 18, 1966). This is a 2-Bolt Main High Performance block that is correct for a mid to late production L36 427/390HP Corvette. Block still retains original broached pad with Corvette IL code and VIN. Block has been thoroughly checked at our machine shop and pressure tested for cracks. Guaranteed buildable. Bore is 4.270 which is .020 over and will clean up and build at .030 over. We are a 47+ years in business award winning Engine Machine Shop that specializes in building numbers matching BBC's 65-74 for Corvettes---primarily Special Hi Performance 396's, 427's and early 454's. We have over 150 blocks, heads, crankshafts and other parts in our vast inventory so call with your needs. Also Chevelles, Camaros, Novas and Impala/Passenger cars. If you have a muscle car that is missing the original engine---or a component of the original drivetrain---call us as we can assist in getting your car back to original condition!
  • Refund will be given as: Money Back
  • Item must be returned within: 30 Days
  • Restocking Fee: No
  • Country/Region of Manufacture: United States
  • Manufacturer Part Number: 3869942

    Description

    1966 Corvette 427 Blcok---GM #3869942 Engine Block-Dated AI86 (Jan 18, 1966).
    This is a 2-Bolt Main High Performance block that is correct for a mid to late production L36 427/390HP Corvette.  Block still retains original broached pad with Corvette IL code and VIN.  Block has been thoroughly checked at our machine shop and pressure tested for cracks. Guaranteed buildable.  Bore is 4.270 which is .020 over and will clean up and build at .030 over.
    NCRS Allows for a minimal deduction for a block that has an original Corvette VIN on it---so we left this as is.  We can also deck this and prepare it for matching a car--Call for additional details
    We are a 47+ years in business award winning Engine Machine Shop that specializes in building numbers matching BBC's 65-74 for Corvettes---primarily Special Hi Performance 396's, 427's and early 454's.  We have over 150 blocks, heads, crankshafts and other parts in our vast inventory so call with your needs. Also Chevelles, Camaros, Novas and Impala/Passenger cars.  If you have a muscle car that is missing the original engine---or a component of the original drivetrain---call us as we can assist in getting your car back to original condition!
    Freight Shipping (pallet) to 48 Lower States will be 0 with insurance (or free local pickup) (international shipping available at actual cost)
    Thanks for shopping with us today!
    Please checkout our Ebay Store for more items: Corvette Specialties of Kansas City (corvspeckcjon)
    www DOT corvspeckc DOT com
    www DOT corvettespecialties DOT com
    Corvette Specialties of Kansas City---specializing in C1, C2 & Early C3 NOS, Restored & Quality Used Parts
    Call Nine13 Four88 Two592 if you have questions
    ***Note---we only list 5% or less of our inventory---if you don't see it in our store---CALL
    We regularly attend Bloomington Gold in June, Corvettes of Carlisle in August and Lakeland NCRS in March.  Free Delivery to each event if coordinated ahead of time.
    If we don't have it---most likely we can find it for you!