350 HO Tech Specs

Block Part Number:

10105123

Block Type:

Cast iron with 4-bolt main caps

Bore x stroke (in):

4.00 x 3.48

Camshaft duration (@.050 in):

212 degree intake / 222 degree exhaust

Camshaft lift (in):

.435 intake / .460 exhaust

Camshaft Part Number:

24502476

Camshaft type:

Hydraulic flat tappet

Compression ratio:

9.1:1

Connecting Rod Part Number:

10108688

Connecting rods Type:

Powdered metal steel

Crankshaft Part Number:

14088526

Crankshaft Type:

Nodular iron

Cylinder head Part Number:

12558060

Cylinder head Type:

Vortec iron; 64 cc chambers

Displacement (cu in):

350

Engine Name:

350 HO:

Engine type:

Chevy small-block V-8

Flexplate Part Number:

14088765):

Flexplate Size:

14"

Ignition timing:

10 degree BTDC @ 700 rpm

Maximum rpm:

5500

NOTE:

Distributor with melonized steel gear MUST be used with long blocks and partial engines with steel camshafts, or engine damage will occur.

Piston Part Number:

12514101

Pistons Type:

Cast aluminum

Recommended fuel:

92 octane

Rocker arm ratio:

1.5:1

Rocker arms Part Number:

10089648

Rocker arms Type:

Stamped steel

Valve size (in):

1.94 intake / 1.50 exhaust

Water Pump Part Number:

88894341

Water pump Type:

Cast iron, long-style