Page 32 of GM Performance Parts 2006 Catalog by GM Parts Direct
CRATE ENGINES SMALL-BLOCK
A 350 thats been stepped up in power.
You wont go broke finishing off your project car with our 350 HO Turn-Key crate engine! Its packed with all the
features you need to get a reliable 330 horsepower and 380 lb.-ft. of torque from a dependable, time-tested combination
of GM Performance Parts. Of course, all of the components used in this engine are brand new not remanufactured
parts like the competition is trying to sell you. Designed by our in-house engineers to give you maximum return for your
hot rod dollar, the 350 HO Turn-Key is a great choice for your small-block crate engine needs.
The 350 HO is based on a tough, Chevy four-bolt block that holds a strong nodular iron crankshaft, good rods, and
aluminum pistons. The high-lift camshaft gives the engine its own unique, aggressive idle. The cam is based on the
same one found in 1965-67 Corvette 327 engines, but it has even more lift and duration.
Complete from top to bottom, the 350 HO comes pre-assembled with the intake manifold, carburetor, water pump,
and distributor. With the Turn-Key trim level, you also get everything you need for a complete, running engine right
out of the crate. We ship it with an accessory drive package, fuel pump, starter, and spark plug wires included in the
package (not installed). The 350 HO Turn-Key crate engine offers you an incredible performance value all you need
to do is add the fuel and enjoy!
WHATS HOT?
A brand new 350 that makes 330 horses
Turn-Key Option
High-lift cam
30
NOTE: Distributor with melonized steel gear MUST be used with long blocks and partial engines with steel camshafts,
or engine damage will occur.
350 HO TECH SPECS:
Part Number:
12499711
Engine type:
Chevy small-block V-8
Displacement (cu in):
350
Bore x stroke (in):
4.00 x 3.48
Block (P/N 10105123)):
Cast iron with 4-bolt main caps
Crankshaft (P/N 14088526):
Nodular iron
Connecting rods (P/N 10108688):
Powdered metal steel
Pistons (P/N 12514101):
Cast aluminum
Camshaft type (P/N 24502476):
Hydraulic flat tappet
Camshaft lift (in):
.435 intake .460 exhaust
Camshaft duration (@.050 in):
212 intake 222 exhaust
Cylinder heads (P/N 12558060):
Vortec iron; 64 cc chambers
Valve size (in):
1.94 intake 1.50 exhaust
Compression ratio:
9.1:1
Rocker arms (P/N 10089648):
Stamped steel
Rocker arm ratio:
1.5:1
Water pump (P/N 88894341):
Cast iron, long-style
Flexplate (P/N 14088765):
14"
Recommended fuel:
92 octane
Ignition timing:
10 BTDC 700 rpm
Maximum rpm:
5500
GM Performance Parts does not utilize any used or remanufactured
parts in this crate engine, except for the starter.
GM Performance Parts crate engines include
a twelve-month, 12,000-mile warranty.
W
12499711
NEW
350 HO Turn-Key
[close]