GILBERT CHEVROLET - Dual-Four Deluxe 350 HO Crate Engine
GILBERT CHEVROLET - DUAL-FOUR DELUXE 350 HO
GILBERT CHEVROLET took the GMPP’s 350 HO Deluxe and gave it more power, bang for the buck, and stylish class. The Edelbrock Dual-Quad intake, dual 500cfm carbs, dual-quad air cleaner with an K&N air filter give it all three things at once, looks, performance, and still easy on your pocket book. (This is a GILBERT CHEVROLET exclusive engine.)
Keys - scperformanceeng, gmperformanceeng, or gmgoodwrencheng for SC, GM, or Goodwrench engines. Use allengine for a complete list of all three.
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GILBERT CHEVROLET’S DUAL-FOUR DELUXE 350 HO DESCRIPTION
DUAL-FOUR Deluxe 350 HO
358 HP @ 5,200 RPM, 394 FT/LBS @ 4,200 RPM - P/N SC350HO24
Type the part number in the Price Search for price.
Parts highlighted in yellow denote parts that are upgraded or added to the 350 HO Deluxe to make our Dual-Four 350 HO Deluxe.
The Dual-Four Deluxe 350 HO was designed as an economical Dual-Quad carbureted engine that would not only impress anyone looking under the hood of your vehicle, have comparable performance to the some of the more expensive engines, but also priced in an affordable price range for almost everyone. Use the link in the 350 HO Navigation above for more information on the 350 HO and 350 HO Deluxe engines. Nice you say, but not quite what you had in mind. Call and talk to one of our counter sale people about it. GILBERT CHEVROLET’s Race Shop can make just about any modification you need to the below design or any of the 350 HO based engines including making it into a complete turnkey engine that’s ready to drop into your vehicle.
DUAL-FOUR DELUXE 350 HO TECHNICAL INFORMATION
Horsepower:
358 @ 5,200 RPM
Torque:
394 @ 4,200 RPM
Max. Rec. RPM:
5,500 RPM
Comp. Ratio:
9.1:1
Block:
GM P/N 10105123, Cast Iron, Four Bolt Main, 1-Piece Rear Main Seal
Crankshaft:
GM P/N 14088527, Nodular Cast Iron
Connecting Rods:
GM P/N 10108688, PM Steel
Pistons:
GM P/N 12361371, Cast Aluminum
Piston Rings:
GM P/N 14089025
Camshaft:
GM 24502476 Lift: .435” I, .460” E. Duration @ .050: 212° I, 222° E
Timing Chain:
GM P/N 14087014
Timing Cover:
Chrome GM Bow Tie. Includes Chrome Timing Pointer.
Lifters:
GM P/N 05232720, Hydraulic Flat Tappet
Cylinder Heads:
GM P/N 12558060, Cast Iron 64 cc Vortec Combustion Chambers
Mallory P/N 4248201, Ready-To-Run, Billet Housing, Magnetic Breakless Ignition
Distributor Coil:
MSD P/N 8207, Blaster 2, Firewall Mount Style
Wire Looms:
R&M P/N 1120-P, Polished Aluminum
Spark Plug Wires:
Moroso P/N 73219, 8mm Spiral Core
Notes:
Parts as well as prices and specifications are subject to
change. Please call and talk to one of our parts salespersons prior to ordering for the most current information.
Yellow highlighted parts are parts that are upgraded, added to the GMPP 350 HO Deluxe (330 HP) to make the GILBERT CHEVROLET Dual-Four Deluxe 350 HO (358 HP).
DUAL-FOUR DELUXE 350 HO OPTIONS
Options
Price
*Labor
A
Dyno Testing, Break-In Calibration:
Your engine will be completely tested and broke in (ready to run). Carb jetting distributor
calibration set to a premium performance level. Includes a video of your engine on the dyno,
with one test run. You will also receive dyno sheets showing power and torque output.
None
$450.00
B
7890 Gear Drive
$165.00
$90.00
C
ZZ4 Oil Dipstick Tube And Indictor Dip Stick. For header applications. See 350 HO Problem With Dipstick Tube And Headers. Price is for Non-Exchange which means you get both the 350 HO set and the ZZ4 set with your purchase. ZZ4 set includes: P/N 12551144 (Indicator), P/N 12551154 (Tube), P/N 09439930 (Bolt).
$18.53
None
DUAL-FOUR DELUXE 350 HO DYNO RESULTS
RPM
Torque
HP
RPM
Torque
HP
RPM
Torque
HP
RPM
Torque
HP
2286
357
155
3200
374
228
4000
391
298
4800
376
343
2400
361
165
3300
374
235
4100
393
306
4900
371
346
2500
365
174
3400
374
242
4200
394
315
5000
365
348
2600
370
183
3500
376
250
4300
392
320
5100
358
348
2730
373
194
3600
381
261
4400
388
325
5200
361
358
2856
376
204
3700
385
271
4500
385
330
5300
374
351
3000
377
215
3800
389
282
4600
382
335
5400
340
350
3100
374
221
3900
391
290
4700
378
338
5488
333
348
Note: Results were obtained using 4248201 Mallory HEI distributor, Edelbrock 1404 carburetors, and Edelbrock 5426 intake manifold.