Our Hotrod series engines are the perfect choice for someone building a custom hotrod, old muscle car, or replacing that tired old factory engine in your late model GM vehicle.

 

We have used our Hotrod 5.3L shortblock in mild 400whp NA setups or in boosted setups up to the 700whp mark.  

 

Hot Rod Series 5.3L LS Shortblock

 

Bore: 3.800"

Stroke: 3.622"

Connecting Rod Length: 6.089"

Displacement: 5.3L / 328c.i.

Piston Volume: 0.00cc Flat tops with no valve reliefs

Compression Ratio:
10.5 with 61cc(862/706 Gen 3)

10:1 with 64.5cc(243/799 Gen 4)

 

Horsepower Rating: Up to 700whp

 

Engine Block: Reconditioned OEM Gen 3 or 4 5.3 Iron or Aluminum Block

Crankshaft: Reconditioned Gen 3 24x or Gen 4 58x OEM Crankshaft

Pistons: Hypereutectic with hard anodized crown and coated skirts.

Connecting Rods: Reconditioned Gen 4 OEM connecting rods.

Main Fasteners: New GM Main Bolts

Main Bearings: King XP-Series Race Bearings

Rod Bearings: King XP-Series Race Bearings

Cam Bearings: Durabond one piece bearings

HotRod 5.3L (LS) Shortblock

$2,725.00Price
Engine Configuration (see details below)
Engine Block Material
  • Gen 3: Uses a 24x reluctor wheel crankshaft and a Gen 3 configuration 5.3 block with the knock sensors in the valley.

    Gen 4: Uses a 58x reluctor wheel crankshaft and a Gen 4 configuration 5.3 block with the knock sensors on the side of the block.

  • The aluminum block option saves approximately 100 pounds on your engine setup. 

CONTACT

*We are currently primarily focusing on:
- LS & Gen.V(2014+) LT GM Platforms

- 5.0L Coyote & 5.2L Voodoo Ford Platforms
- Hellcat, Demon, Trackhawk Platforms

*
NO General / Non-Performance REPAIRS*

Monday - Friday | 8am - 5pm (EST)

(269)350-9055

Sales@StrictlyPerformance.Parts

383 South Pitcher Street,

Kalamazoo, MI 49007

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© 2020 Strictly Performance Motorsports, LLC.

383 South Pitcher Street, Kalamazoo, MI 49007
(269)350-9055

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