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1971 Corvette Chevelle El Camino LS6 454 Engine Block-Freshly Machined--#3963512
1971 Corvette Chevelle El Camino LS6 454 Engine Block-Freshly Machined--#3963512
1971 Corvette Chevelle El Camino LS6 454 Engine Block-Freshly Machined--#3963512
1971 Corvette Chevelle El Camino LS6 454 Engine Block-Freshly Machined--#3963512
1971 Corvette Chevelle El Camino LS6 454 Engine Block-Freshly Machined--#3963512
1971 Corvette Chevelle El Camino LS6 454 Engine Block-Freshly Machined--#3963512
1971 Corvette Chevelle El Camino LS6 454 Engine Block-Freshly Machined--#3963512
1971 Corvette Chevelle El Camino LS6 454 Engine Block-Freshly Machined--#3963512
1971 Corvette Chevelle El Camino LS6 454 Engine Block-Freshly Machined--#3963512
1971 Corvette Chevelle El Camino LS6 454 Engine Block-Freshly Machined--#3963512
1971 Corvette Chevelle El Camino LS6 454 Engine Block-Freshly Machined--#3963512

1971 Corvette Chevelle El Camino LS6 454 Engine Block-Freshly Machined--#3963512

$ 2508

Availability: 100 in stock
  • Country/Region of Manufacture: United States
  • Condition: Original GM #3963512 Corvette Chevelle ElCamino 454 Engine Block. This is the high performance 4-Bolt Main Block used in RARE LS6 425HP High Performance Corvettes, Chevelles & El Caminos. Fresh machine work including rough bore to .027---will finish hone to .030, Line Bored, Magnufluxed & deck just enough for a clean pad. Dated E-14-71 (May 14, 1971)--for mid to late production 71. Ready for broaching & stamping. Block is very nice---perfect for building that NCRS type of car for judging!We are a 40+ years in business award winning Engine Machine Shop that specializes in building numbers matching BBC's 65-74 for Corvettes---primarily early 396's, 427's and 454's. 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!
  • Returns Accepted: Returns Accepted
  • Brand: GM
  • Item must be returned within: 30 Days
  • Manufacturer Part Number: 3963512
  • Return shipping will be paid by: Buyer
  • Restocking Fee: No
  • Refund will be given as: Money Back

    Description

    1971 Corvette/Chevelle/El Camino Original GM 454 LS6 Engine Block
    4-Bolt Main Caps for 425 High Performance Applications
    Dated E1471 (May 14, 1971)--correct for mid to late 71 production cars
    Professionally Machined including rough bore to .027 (will finish hone to .030), Line Honed, Magnufluxed & Deck enough for a clean pad
    Ready for Broaching & Stamping---Perfect for a car to have NCRS judged!
    Call for additional details
    Shipping to 48 Lower States will be 0 with insurance (or free local pickup) (international shipping available at actual cost)
    Free Delivery/Pickup to Bloomington Gold in late June or Corvettes of Carlisle in late August
    We have several other Big & Small Blocks, Heads, Intakes, etc. not listed---Call for details!
    We are a 40+ years in business award winning Engine Machine Shop that specializes in building numbers matching BBC's 65-74 for Corvettes---primarily early 396's, 427's and 454's.  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!
    Thanks for shopping with us today!
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