OBS F-Series Parts

One Wire Alternator:

No

Alternator Amperage:

100 amp

Alternator Finish:

Polished

One Wire Alternator:

No

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

One Wire Alternator:

No

Alternator Amperage:

100 amp

Alternator Finish:

Natural

Sold in Quantity:

Each

Lockable:

Yes

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

0.3125"

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

168-tooth

Mount Type:

Bolt-On

Muffler Type:

Chambered

Inlet Diameter:

3"

Outlet Diameter:

2.5"

GTIN Code:

090127029145

Muffler Type:

Chambered

Inlet Diameter:

3"

Outlet Diameter:

2.5"

One Wire Alternator:

No

Alternator Amperage:

75 amp

Alternator Finish:

Polished

Muffler Type:

Chambered

Inlet Diameter:

3"

Outlet Diameter:

2.5"

Muffler Type:

Chambered

Inlet Diameter:

3"

Outlet Diameter:

2.5"

One Wire Alternator:

No

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Stroke:

3.850"

Crankshaft Material:

Cast Steel

Rod Journal Diameter:

2.311"

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

227

Exhaust Duration (.050" Lift):

241

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

Idle-6,800

Crate Engine Type:

Long Block

Compression Ratio:

10.5:1

Engine Displacement:

427 cu. in.

Connecting Rod Type:

H-Beam

Piston Style:

Dish

Piston Material:

Hypereutectic Aluminum

Cap Type:

HEI / Male

Advance Type:

Mechanical

Sold in Quantity:

Each

Crate Engine Type:

Long Block

Compression Ratio:

10.5:1

Engine Displacement:

427 cu. in.

Sold in Quantity:

Set

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

1,500-6,500

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

227

Exhaust Duration (.050" Lift):

241

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

4,500-8,500

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

235

Exhaust Duration (.050" Lift):

249