Menu

Shop

Garage

Cart

Account

Product Summary

350, Deluxe Crate Engine Crate Engine Type

  • Dyno-verified horsepower and torque and will include a dyno sheet of your engine
  • IMCA sealed and approved for use in IMCA
  • Camshaft and piston rings are broke-in using a proprietary dyno program to ensure proper ring seal which increases horsepower
  • Lifter preload and timing are set prior to break in procedure for race ready performance right out of the crate
  • 350 HP @ 5000 RPM. 390 ft. lbs. of torque @ 3800 RPM

Key Specs

MFG. Part #19433602
BrandChevrolet Performance Parts
Crate Engine TypeDeluxe Crate Engine
Engine Displacement350 cu. in.

Need To Know

Made to Order

This custom item will ship when completed

Truck Ship

Truck shipments must be pre-paid with a credit card, certified check or money order

Quick and Easy Returns

Return Policy

Details

The Chevrolet Performance CT350 circle track crate engine delivers competitive and durable power at an economical price, and now Speedway Motors Racing Engines is offering them as a dyno-verified package that is ready to race! Designed for circle track's weekend warriors, this bullet-proof 350-horsepower, 350-cubic-inch IMCA-sealed racing crate engine (often referred to as the "602 crate") is a tough combination of power and reliability – and it fits almost any racing budget. Based on GM Performance Parts' popular 350 HO engine, including a brand-new, four-bolt-main block, 9:1 hypereutectic pistons, cast iron crankshaft and GM iron Vortec cylinder heads, the 350/350 Factory Stock version features a high-rise dual-plane intake manifold, 8-quart single kick-out circle track oil pan, valve cover kit with breather tube and breather, and special "kool nut" rocker arm nut design. The 350 HO's unique dual-pattern cam is included, too. It's based on the one found in 1965-67 Corvette 327 engines, but with more lift and duration to clear the engine exhaust quickly and move in more air – providing excellent mid- and high-range power, where you need it on the track. The 602 crate engine is delivered complete from the oil pan to the intake manifold – including an HEI distributor – the 350/350 CT350 racing crate engine has the proven parts and horsepower to enable a competitive racecar. Getting it into the winner's circle, however, is your job!

  • Dyno-verified horsepower and torque and will include a dyno sheet of your engine
  • IMCA sealed and approved for use in IMCA
  • Camshaft and piston rings are broke-in using a proprietary dyno program to ensure proper ring seal which increases horsepower
  • Lifter preload and timing are set prior to break in procedure for race ready performance right out of the crate
  • 350 HP @ 5000 RPM. 390 ft. lbs. of torque @ 3800 RPM
  • Camshaft and piston rings are broken-in using a proprietary dyno program
  • Lash and timing are individually tuned
  • Engine is ready to race
  • Comes sealed with IMCA issued bolts and is approved for use in IMCA
  • Popular in Hobby Stock, Factory Stock, Street Stock, Sport Modified, and Truck classes*

Specifications:

  • 350 HP at 5000 RPM, 390 ft. lbs. of torque at 3800 RPM
  • Bore x Stroke: 4.00" x 3.48"
  • Compression Ratio: 9.1:1
  • 92 Octane recommended fuel
  • Cam Lift: .435" Intake / .460" exhaust
  • Cam Duration at .050": 212 deg. Intake / 222 deg. Exhaust
  • Lobe Separation: 112.5 Degree
  • 1.94" Intake/ 1.50" Exhaust valves
  • Stamped Steel, 1.5:1 Ratio rocker arms
  • Engine weighs 434 lbs. as delivered

Includes:

  • Fully GM assembled long block
  • Steel Valve Covers w/ Chevy Bowtie Logo Breathers
  • High Rise Aluminum Intake Manifold
  • HEI Distributor
  • 8" Harmonic Balancer
  • Oil pump, pick-up and 8 quart oil pan
  • Front timing cover
  • IMCA-issued bolts
  • Dyno sheet of your engine

*Check track rules for correct application. Be sure to check out our tech article Legal Upgrades for 602/604 Crates to get the most out of your new crate engine.

Charts

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Specifications

KEY SPECS
MFG. Part #19433602
BrandChevrolet Performance Parts
Crate Engine TypeDeluxe Crate Engine
Engine Displacement350 cu. in.
GENERAL
Horsepower350 horsepower
Compression Ratio9.12:1
Torque390 ft./lbs.
Maximum RPM5,500
Camshaft TypeHydraulic Flat Tappet
Cylinder Head MaterialCast Iron
Piston MaterialHypereutectic Aluminum
Crankshaft MaterialForged Steel
Spark Plug StyleStraight
Combustion Chamber Volume64cc
Camshaft Duration (.050 in)212° intake / 222° exhaust
Camshaft Lift (in).435 intake / .460 exhaust
Bore x Stroke (in)4.000" x 3.480"
Carburetor IncludedNo
Intake Manifold IncludedYes
Distributor IncludedYes
Connecting Rod MaterialPowdered Metal
Valve Covers IncludedYes
AssembledYes
Engine BalanceExternal
Cylinder Heads IncludedYes
Rear Main Seal Style1-piece
Throttle Body IncludedNo
Oil Pan IncludedYes
Timing Cover IncludedYes
Water Pump IncludedNo
Harmonic Balancer IncludedYes
Flexplate IncludedNo
Flywheel IncludedNo
Air Cleaner IncludedNo
Spark Plugs IncludedNo
Spark Plug Wires IncludedNo
Computer IncludedNo
Wiring Harness IncludedNo
Cylinder Head StyleAssembled
Intake Valves IncludedYes
Intake Valve Diameter1.940"
Exhaust Valves IncludedYes
Exhaust Valve Diameter1.500"
Camshaft IncludedYes
Cylinder HeadsVortec
Rocker ArmsStamped Steel
Rocker Arm Ratio1.5:1
BlockCast Iron, 4 bolt main
NotesBroke-in, dyno-verified HP/TQ, and IMCA-sealed for competition
Sold in QuantityEach