 |
325 HP HO 350
P/N SC325HO
Chevrolet
Exclusive Engine
|
 |
What a great street rod engine!
Option U will give this engine 375 HP at the flywheel for less cost then most other performance engines.
Aluminum Heads, Hydraulic Roller Camshaft, Brand New Engine. |
| Horsepower: |
325 @ 4500 RPM |
Torque: |
390 Ft. Lbs. @ 3600 |
| Max. Rec. RPM: |
5500 |
Comp. Ratio: |
9.8:1 |
| Block: |
One piece rear seal, 2 bolt main. |
Crankshaft: |
Nodular cast iron. |
| Connecting Rods: |
10108688 PM steel. |
Pistons: |
Cast Aluminum. |
| Fuel: |
92 Octane |
Spark Plugs: |
ACDelco MR43LTS |
| Cylinder Heads: |
Corvette L-98 aluminum 58cc 1.94” I, 1.50” E |
| Rocker Arms: |
Self aligning stamped steel. 1.5 ratio (Roller Rockers Optional) |
| Camshaft: |
ZZ-4 10185071 Hyd. Roller Cam; Lift: .474” I, .510” E; Duration @ .050: 208° I, 221° E |
| Distributor: |
Does not come with a distributor. (Optional) |
| Intake Manifold: |
ZZ-4 Aluminum or a Edelbrock 2101. Both have a dual carb pattern. Engines in stock will have either manifold installed. If you have a preference, please let us know. |
| Carburetor: |
Does not come with a carburetor. (Optional) |
| Oil Pan |
5 quart oil pan |
| Valve Covers |
Black ZZ4 Center Bolt |
| Damper: |
7 Inch |
|
WARRANTY: 12 months parts only. Warranty must be performed at Chevrolet. No warranty on marine
engines. Some restrictions may apply due to abuse or neglect. |
| 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. (Order as A1)
Prerequisite - Option G (Carburetor) |
None |
$495.00 |
| B |
Ignitions/Distributors
1 - MSD ready to run distributor with coil. [Sallee retains the GM distributor.] (Order as B1)
2 - MSD ignition upgrade. Includes a billet distributor,
high output coil, 6AL box with rev limiter produces a hotter spark which equals more horsepower.
This distributor is also required for some cars having fire wall clearance problems. [Chevrolet retains the GM distributor.] (Order as B2)
3 - GM HEI Distributor (Order as B3)
4 - GM HEI Distributor bolt and clamp. (Order as B4)
Note: GM HEI or MSD, must use a hardened distributor gear. With the roller camshaft, also, a new gear must be used.
Also, coat gear with moly lube. Please ask our parts salesman for more information. |
$285.00
$420.95
$195.00
$4.80
|
None
None
None
None |
| C |
Ignition wires and looms.
1 - Uninstalled Price (Order as C1)
2 - Installed Price (Order as C2)
3 - Factory Style, Installed Only (Order as C3) |
$95.00
$95.00
$145.00 |
None
$30.00
$30.00 |
| D |
Harmonic Damper (Balancer)
1 - Fluidampr 7-1/4” SFI Approved (Order as D1)
2 - Fluidampr 7-1/4” Street (Order as D2) |
$285.00
$149.95 |
$20.00
$20.00 |
| E |
Automatic Flexplate
1 - SFI Flexplate 12-3/4” 153 Tooth (Order as E1)
2 - SFI Flexplate 14” 168 Tooth (Order as E2)
3 - 14”168 Tooth (Order as E3)
4 - 12-3/4”153 Tooth (Order as E4)
5 - Bolt Kit for either above flexplates. (Order as E5) |
$85.00
$85.00
$65.00
$65.00
$6.00 |
$10.00
$10.00
$10.00
$10.00
None |
| F |
Manual Flywheel
1 - 14” 168 Tooth (Order as F1)
2 - 12 3/4” 153 Tooth Lightweight (Order as F2)
3 - Bolt Kit for either flywheel above. (Order as F3) |
$185.00
$251.60
$6.00 |
$10.00
$10.00
None |
| G |
Carburetors: We can supply stock out of the box or Chevrolet tuned carburetors.
1 - Holley 750 Vacuum (Order as G1)
2 - 1406 Edelbrock Performer series with electric choke. (Order as G2)
3 - Upgrade: Secondary metering block, vacuum spring change, site plugs, fuel line. (Order as G3)
4 - Modified and calibrated Holley 750 carburetor. Includes secondary metering block, secondary spring, fuel line, clear site plugs, and
correct jetting. [ Options G1 & G3 ](Order as G4)
5 - Holley 600 carb. #0-80457S with electric choke (Order as G5)
Note: We recommend an electric choke style, do to the fact that there is no heat cross over passage in the heads. Carburetor choices sometimes
depends on vehicle application. Edelbrock 1406 Performer series will work. Recalibration may be required on any choice. |
$285.00
$265.00
$100.00
$385.00
$235.00 |
None
None
None
None
None |
| H |
Starters
1 - Gear Reduction Starter (Order as H1)
2 - Gear Reduction Starter, Factory Style [Used on the ZZ430 Premium Engine.] (Order as H2) |
$177.00
$225.00 |
None
None |
| I |
Water Pumps
1 - Edelbrock Aluminum Short (Order as I1)
2 - Edelbrock Aluminum Long (Order as I2)
3 - GM Cast Iron Short [Available as exchange for I4.] (Order as I3)
4 - GM Cast Iron Long (Base Engine Comes with this pump.) |
$165.00
$165.00
$65.00
$65.00 |
$24.00
$24.00
$24.00
$24.00 |
| J |
Timing Covers
1 - Chrome Timing Cover and Pointer. (Order as J1) |
$29.00 |
¹None |
| K |
Show Polished.
1 - Intake Manifold (Order as K1)
2 - Cylinder Heads (Order as K2) |
$285.00
$550.00 |
None
None |
| L |
Fuel Pump Kits
1 - Chrome mechanical fuel pump kit. Includes all parts to mount fuel pump.( Order as L1) |
$85.00 |
None |
| M |
Valve Covers
1 - Proform chrome, center bolt, Bow Tie, P/N 141-107 (GM P/N 12355350). (Order as M1) |
$89.00 |
None |
| N |
Oil Filter Adapter
1 - Oil filter adapter kit P/N 03952301. (Order as N1)
2 - Oil filter adapter bolt P/N 03951644 (Order as N2)
|
$26.95
$.90
|
None
None |
| O |
Breathers & Oil Caps
1 - Chrome breather & oil cap (Bow Tie). (Order as O1) |
$16.00 |
None |
| P |
Special Bolt Kits - ARP stainless bolt kits. (Call us to order.) |
Call |
Call |
| Q |
Pulleys & Brackets - March aluminum pulleys, brackets. (Call us to order.) |
Call |
Call |
| R |
TURNKEY - We can make your dreams come true. (Call us to order.) |
Call |
Call |
| S |
Rocker Arms
Comp Cams 1.5 Ratio Roller Tip Rockers, self-aligning style.²
GM 1.5 Ratio Roller Rockers, self-aligning style.² |
$145.00
$285.00 |
$60.00
$60.00 |
| T |
Cylinder Heads
Edelbrock Performer P/N 60909 heads |
$300.00 |
None |
| U |
50 Horsepower Upgrade
This option includes a larger camshaft P/N 24502586 HOT cam, which is designed to run with
1.6 ratio rockers (Specs - Duration @ .050 218I, 228 E. Lift 525” I, 525” E) and 1.6 ratio roller rockers.¹ |
$400.00 |
None |
Note* - This is the addition cost if we install the item.
Note¹ When cam is being changed there is N/C for installation labor.
Note² - 1.6 ratio rockers will not work with the stock SC325HO camshaft.
Note About Upgrades - Part prices for upgrades are with exchange of existing parts for the upgraded parts. In other words, Chevrolet
keeps the original parts and substitutes the upgraded parts. This allows Chevrolet to sell the upgraded parts, as an option, lower then if
you bought the upgraded part by itself. If you wish to keep the original part along with upgrading, you will have to call our toll free 1-800 number
for the cost.
Our list of options are only what most people are looking for in options, but you are not limited to the list of
options shown. Our Race Shop can do almost anything that you request as long as it is physically possible. Putting V6 heads on a V8 block
would be an example of not being physically possible. Our Race Shop can build a crate engine to your specification with pulleys, brackets, engine mounts,
all the way to a complete turnkey engine ready to drop in place that will meet your application needs. Call our toll free 1-800 number to talk to one
of our counter people and they will be happy to work with you and help you determine what you will need for your new engine to fit your application
and meet your desired goals. |
