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ED-45070 SBC 350CID E-Street Long Block

This product may require vehicle validation(s) for proper fitment. Please contact us to confirm correct vehicle fitment and usage.

Availability: Special Order Item
Shipping: FREE 48 State Truck Freight Shipping (International shipping will require freight quote)
Pricing: $4,991.14

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The Edelbrock E-Street Long-Block is affordably priced for any builder who already owns an Edelbrock intake manifold and carburetor and wants to step up to a crate engine on a budget. This long-block is the ideal bottom end for any high performance street build. It starts with a 100% brand new GM short-block with 4-bolt 2-piece rear main seal, cast iron crankshaft and cast aluminum pistons. Next, Edelbrock E-Street cylinder heads and Performer Series camshaft are added. E-Street heads are designed for high performance street applications and feature larger than stock intake and exhaust ports to improve engine efficiency. These heads also include hardened spring cups and Heli-coil® threaded inserts in the rocker stud bosses. The E-Street Long-Block is then finished off with Edelbrock Signature Series valve covers.

Displacement: 350 CID, 5.7L
Bore x Stroke: 4.00” x 3.48”
Compression Ratio: 9.0:1
Recommended Fuel: 87 Octane
Block: Cast Iron, 2 piece rear seal, 4-bolt main caps
Crankshaft: Nodular Iron
Connecting Rods: Powdered Metal Steel
Pistons: Cast Aluminum
Camshaft: Hydraulic Flat Tappet
Cam Lift: .420” Intake / .442” exhaust
Cam Duration @ .050”: 204 deg. Intake / 214 deg. Exhaust
Lobe Separation: 112 Degree
Cylinder Heads: Aluminum, 3/8” screw-in rocker studs
Combustion Chamber: 64cc
Valves: 2.02” Intake/ 1.60” Exhaust
Rocker Arms: Stamped Steel, 1.5:1 Ratio
Balance: Internal
Maximum Recommended RPM: 5800
Ignition Timing: Base 10 degrees BTDC, 32 degrees total

Engine Includes:
• Fully GM assembled long block
• Stamped Steel Black Valve Covers
• Oil pump, pick-up and oil pan
• 8” Harmonic Balancer
• Front timing cover
• Oil Filter and Adapter

Limited 2 year / unlimited mileage parts & labor warranty.


Edelbrock Performance Parts and Accessories

From Edelbrock intake manifolds to carburetors to EFI systems, Edelbrock parts run the gamut of high performance components. But with Edelbrock, you don't have to worry about their specializing in many areas, because they take performance just as seriously as you do. That means all their products are not just tuned and tested for performance, but for Edelbrock performance. With a racing heritage of almost 90 years, you can be sure Edelbrock won't be cutting corners when it comes to innovation and build quality. After all, they' have a reputation to protect.


  • 45070
  • 45070
  • 085347450701
  • Edelbrock
  • Special Order Item
  • New

Shipping Information

  • Item Requires Shipping
  • 500.0 lbs.
  • Free Shipping!
  • FREE 48 State Truck Freight Shipping (International shipping will require freight quote)

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