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GMP-12530283-HFI - Pace SBC 350CID 315 HP Engine with Holley EFI

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Availability: Ships today or next business day


Pace Exclusive 350CID 5.7L HD Truck Engine with Holley Avenger EFI

This engine & EFI combination is an excellent choice for around town cruising with maximum horsepower and torque coming in at below 5000 RPM. We used GM’s 96-00 HD 1Ton truck replacement engine and topped it off with an Edelbrock RPM Air-Gap intake and Holley’s self-tuning Avenger TBI fuel injection system. To give this engine a stealthy sleeper look we put on a set of OE black stamped steel valve covers and a dual snorkel air cleaner. These engines are shipped to your door fully assembled and dyno tested.

Power: 315 HP @ 4600 RPM, 385 ft. lbs. of torque @ 4000 RPM
Displacement: 350 CID, 5.7L
Bore x Stroke: 4.00” x 3.48”
Compression Ratio: 9.4:1
Recommended Fuel: 92 Octane
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps.
Crankshaft: Nodular Iron
Connecting Rods: Powdered Metal Steel
Pistons: Hypereutectic Aluminum
Camshaft: Hydraulic Roller
Cam Lift: .414” Intake / .428” exhaust
Cam Duration @ .050”: 191 deg. Intake / 196 deg. Exhaust
Lobe Separation: 111 Degree
Cylinder Heads: Vortec Cast Iron, 3/8” pressed-in rocker studs.
Combustion Chamber: 64cc
Valves: .194” Intake/ 1.50” Exhaust
Rocker Arms: Stamped Steel, 1.5:1 Ratio
Valve Springs: 10212811
Balance: Internal
Maximum GM Recommended RPM: 5500
Ignition Timing: Base 10 degrees BTDC, 32 degrees total

Engine Includes:
• Fully GM assembled long block
• OE Black Stamped Steel Valve Covers
• 14” Dual Snorkel Air Cleaner
• Oil pump, pick-up and oil pan
• Edelbrock RPM Air-Gap Intake
• Holley Avenger EFI System with Fuel Pump
• HEI Distributor, Plug Wires, Looms and Plugs
• 14” Auto Trans Flexplate
• New HD Starter with bolts
• 8” Harmonic Balancer
• Front timing cover
• Oil Filter and Adapter
• 6 quarts of break in oil
• Passenger Side RH Oil Dipstick and Tube
• Engine break-in and Dyno Tuned, includes Dyno Sheet

General Motors limited 1 year parts replacement warranty. Click on Document tab above for full details.

Related Engines:
Pace Exclusive 350 ZZ430 crate Engine with FAST EZ-EFI
GMP-19210007 350/350HP with MSD Atomic EFI

Application List



  • GMP-12530283-HFI
  • GMP-12530283-HFI
  • PACE Performance
  • Ships today or next business day
  • New


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