Engines and Components› Engines, Blocks and Components

BLUEPRINT ENGINES

SBC 350 Crate Engine 390 HP - 410 Lbs Torque

$6,099.00

SKU: B05J BP3505CTC

In Stock
In Stock
Ships by Oct 5
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The BluePrint Engines BP3505CTC is a new 350 cubic inch crate engine, base dressed and carbureted, designed for GM Small Block applications. It produces 390 HP and 410 ft-lbs of torque with a 9.2:1 compression ratio. Features include a BluePrint Engines high-strength cast iron block, aluminum cylinder heads (H8002K) with a .500" raised port design, a hydraulic roller cam, and a cast crankshaft. It comes with a Holley 670 CFM Brawler Carburetor, valve covers, rear sump oil pan, timing cover, aluminum intake, and an HEI distributor. Each engine is dyno-tested and certified, including a dyno-generated printout. BluePrint Engines offers a transferable 30-month or 50,000-mile standard warranty.
Show original supplier description

Part #: BP3505CTC

Features:

  • 350CI Crate Engine
  • Small Block GM Style
  • Dressed Longblock with Carburetor
  • Aluminum Heads
  • Roller Cam

BluePrint Engines 350 c.i. Small Block GM style engine - dressed longblock w/ carb. incl. 30 month / 50,000 warranty & Dyno Part #: BP350CTC.

Vehicle Symptoms
  • Engine knocking noise from lower end
  • Loss of power and acceleration
  • Excessive oil consumption with blue smoke
  • Persistent engine misfire at idle
  • Overheating and coolant loss
Diagnostic Codes
  • P0300 – Random or multiple cylinder misfire Det
  • P0301 – Cylinder 1 misfire Det
  • P0302 – Cylinder 2 misfire Det
  • P0303 – Cylinder 3 misfire Det
Relevant Conversations
  • 350 crate engine swap for Chevy truck
  • 390 hp small block crate engine review
  • Blueprint Engines BP3505CTC dyno results
  • Engine knocking sound replacement cost
  • P0300 random misfire after tune-up still
  • Best carbureted crate engine under $4000
  • Blueprint vs GM 350 crate engine comparison
  • How long to install a crate engine myself
  • What intake manifold for 350 crate engine
  • Engine replacement with carbureted long block

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBLUEPRINT ENGINES
Part NumberB05J BP3505CTC
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy