GMP-4L70EBP355-3 - Pace SBC 355CID 390HP Polished Finish Crate Engine with 4L70E Transmission Combo Package.
Pace Performance Chevy 355 390HP Engine Includes: Warranty:
• Pace engine prep and oil priming service. Click Here for more information.
• Fully assembled long block
• Polished Finned Aluminum Valve Covers
• GM Licensed 14” Air Cleaner with Chevrolet Script
• As Cast Edelbrock Performer EPS Intake Manifold
• Hand built AED 650CFM Holley mechanical secondary carb with electric choke
• Performance mechanical fuel pump, plumbed to carb with filter
• HEI Distributor, Plug Wires, Looms and Spark Plugs
• Oil pump, pick-up and oil pan
• 14” Auto Trans Flexplate
• 8” Harmonic Balancer
• Front timing cover
• Performance Aluminum Long Water Pump (short style pump available upon request)
• Oil Filter Adapter
• Passenger Side RH Oil Dipstick and Tube
• Includes Oil Filter and Pace Performance recommended break in oil: Shipped in Pan
BluePrint limited 30 month / 50,000 mile parts & labor warranty. Click Here to view or download warranty form.
We start with BluePrint Engines dyno tested long block crate engines and finish them off with top quality, name brand components. These complete crate engines are delivered to your door ready to run.
Power: 390 HP @ 5400 RPM, 410 ft. lbs. of torque @ 3900 RPM
Displacement: 355 CID
Bore x Stroke: 4.030” x 3.48”
Compression Ratio: 10:1
Recommended Fuel: 91 Octane
Block: Cast Iron, 1 piece rear seal, 4-bolt main caps with passenger side oil dip stick hole, brass freeze plugs.
Crankshaft: Cast Steel, polished, stress relieved and shot peened with chamfered oil holes
Connecting Rods: Heavy Beam with 150,000 psi bolts
Camshaft: Steel Hydraulic Roller Tappet
Cam Lift: .495” Intake / .503” exhaust
Cam Duration @ .050”: 220 deg. Intake / 224 deg. Exhaust
Lobe Separation: 112 Degree
Cylinder Heads: Performance Aluminum
Combustion Chamber: 64cc
Valves: 2.02” Intake/ 1.60” Exhaust
Rocker Arms: Stamped Steel, 1.5:1 Ratio
Valve Springs: 1.25” Diameter
Ignition Timing: Base 10 degrees BTDC, 32 degrees total
Performance Automatic 4L70E 4 Speed with overdrive transmission package.
Performance Automatic in its never ending quest to stay on top of today’s need for modern day transmission packages, has come up with an addition to its popular Street Smart Packages. The PAGM Series Street Smart Systems are exclusively designed to complement selected Pace crate engines. Performance Automatic has developed customized overdrive transmission packages and has made it easy to pick a combination for your vehicle. The PAGM Series Packages have been designed for both performance and street ability. These kits also include all the necessary transmission components to complete the installation.
The 4L70E PAGM electronic transmission packages come complete with the “Smart Shift” transmission controller and matching wiring harness for a "plug in and go, no laptop required" installation. The Street Smart Converters are designed to give that “stop light to stop light” performance and to stretch that tank full of gas running down the highway in lock up. The 4L70E PAGM series also provides you with a complete hardware kit consisting of all the nuts and bolts needed for your particular combination.
The 4L70E PAGM transmissions include the proper torque converter, beefed-up internal components, shift patterns and pressures to match the Pace performance crate engines cam profile, HP rating, torque curve and RPM range. Each transmission is dyno tested.
PAGM Transmission Package Includes:• HD 4L70E transmission
Performance Automatic PAGM limited 2 year warranty. Click on Document tab above for full details.