Click on image to zoom

PSLS4271CT-P - Pace LS3 427 Long Block Engine with Holley Oil Pan

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

PSLS4271CT-P
Shipping: FREE 48 State Truck Freight Shipping (International shipping will require freight quote)
Pricing: $9,719.88

Customize Your Item

- Additional Shipping Options -
 * required
Qty:
Free Shipping!

Description

Specifications:
Power: 590 HP @ 6100 RPM, 554 ft. lbs. of torque @ 4900 RPM
Displacement: 427 CID, 7.0L
Bore x Stroke: 4.065” x 4.125”
Compression Ratio: 11:1
Recommended Fuel: 92 Octane
Block: Cast Aluminum with 6 bolt cross bolted main caps
Crankshaft: Forged Steel, 6-bolt Flange
Connecting Rods: Forged I beam
Pistons: Forged Aluminum
Camshaft: Steel Hydraulic Roller Tappet
Cam Lift: .624” Intake / .624” exhaust
Cam Duration @ .050”: 239 deg. Intake / 255 deg. Exhaust
Lobe Separation: 114 Degree
Cylinder Heads: Aluminum L92 style ports,Chrome moly retainers & spring locators, Dual coil .650&rdquo lift valve springs
Combustion Chamber: 72cc
Valves: 2.165” Intake/ 1.590” Exhaust
Rocker Arms: GM factory roller rockers with upgraded HD full roller trunion, 1.7:1 Ratio
Balance: Internal
Reluctor: 58X
Maximum GM Recommended RPM: 6600

Engine Includes:
• Fully assembled long block
• Ignition Coils, Plug Wires and Spark Plugs
Pace installed Holley 302-1 oil pan (click here for details), other oil pans available
• All required GM OE sensors
• Front timing cover
• Aluminum Water Pump
• Passenger Side RH Oil Dipstick and Tube
• Crankshaft includes key-way for use with OE or aftermarket harmonic balancers

Application List

Universal

Shipping Information

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

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.


  • We don’t just want your business today. We want to EARN your business for LIFE!
  • USA Owned, Operated & Employed
  • Installers & Resellers Click Here to Apply
  • We Specialize In:
    • GM LS Conversions
    • Engine & Trans Combo Kits
    • Unique Ready to Run Engines
  • Have a question?
  • 888-748-4655 Mon-Fri 8AM-6PM EST
  • Click above for 24/7 Live Chat Service.