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Blueprint Engines BP38318CT1 GM Compatible Small Block Chevy 383 ci. Long Block [436 HP]

138-BP38318CT1


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BP38318CT1 GM Compatible Small Block Chevy 383 ci. Long Block [436 HP]
$5,749.00
1 left in stock
GM Small Block Chevy 383 ci. Long Block
  • 436 HP/443 ft.lbs. TQ
  • New Cast Iron Block
  • Aluminum Cylinder Heads
  • Hydraulic Roller Cam
  • Oil Pan
  • Timing Cover
  • Valve Covers
  • Free Shipping - Ships
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    Will this fit a 1977. Th350. And flexplate

    Asked by: Sully
    Blueprint Engines BP38318CT1 will work with a TH350. The engine will require an Externally Balanced Flexplate for a 1-Piece Rear Main Seal.
    Answered by: Seth
    Date published: 2025-02-04

    Is it externally balanced? which balancer and flex plate do you use?

    Asked by: andy
    The Blueprint 138-BP38318CT1 engine uses external balance damper and flexplate for 1-piece rear main seal.
    Answered by: jshook
    Date published: 2025-01-17

    Will this motor work for a vortec 350 swap  Truck is a 1997 Silverado 3500 

    Asked by: Jess
    The Blueprint 138-BP38318CT1 engine is not compatible as a Vortec swap.
    Answered by: jshook
    Date published: 2025-01-16

    Why doesn't it come with harmonic balancer and witch ones is recommended ?

    Asked by: Tgun
    The Blueprint 138-BP38318CT1 engine uses a standard, 350 balancer.
    Answered by: jshook
    Date published: 2025-01-17

    Does this engine have roller rockers?

    Asked by: Bob RjT
    The Blueprint 138-BP38318CT1 engine has roller rockers.
    Answered by: jshook
    Date published: 2024-12-10

    Can I use this motor with a super T10 4 sp transmission and clutch assembly Blue,  what tooth flywheel has to be used?

    Asked by: Earl
    The Blueprint 138-BP38318CT1 engine can be used with a T10 transmission and uses a flywheel for a 1-piece rear main seal.
    Answered by: jshook
    Date published: 2024-04-15

    Are these guaranteed not to leak when installed? Tested for oil pressure on dyno? 

    Asked by: Wolf
    Yes, each BluePrint engine is fully tested on the dyno prior to arriving to you.
    Answered by: BluePrint Engines
    Date published: 2024-11-05

    What is the R.P.M. range?

    Asked by: MADBU81
    The Blueprint 138-BP38318CT1 engine works best from 1800-5800 rpm.
    Answered by: jshook
    Date published: 2024-11-05
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