1991 GMC R3500 Parts

Material Type:

Aluminum

Rear Main Seal Style:

1-piece

Camshaft Type:

Solid Flat Tappet

Intake Duration (.050" Lift):

239

Exhaust Duration (.050" Lift):

246

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

2500-6000

Intake Duration (.050" Lift):

236

Tooth Count:

168

SFI Rating:

1.1

Material Type:

Aluminum

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Dominator

RPM Range:

3,500-8,000

Sold in Quantity:

Each

Camshaft Type:

Hydraulic Roller Tappet

Intake Duration (.050" Lift):

229

Exhaust Duration (.050" Lift):

235

Camshaft Type:

Hydraulic Roller Tappet

Intake Duration (.050" Lift):

225

Exhaust Duration (.050" Lift):

227

Tooth Count:

168

SFI Rating:

1.1

Engine Balance:

External

Tooth Count:

168

SFI Rating:

1.1

Material Type:

Steel

Tooth Count:

168

Engine Balance:

External

SFI Rating:

29.1

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

Garage Sale Type:

Open Box

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.7:1

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

2200-5900

Intake Duration (.050" Lift):

235

GTIN Code:

679002124702

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

1500-6500

Intake Duration (.050" Lift):

236

Connecting Rod Type:

I-Beam

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Length:

6.385"

Outside Diameter:

8"

Engine Balance:

Internal/External

Tooth Count:

168

Engine Balance:

External

SFI Rating:

29.1

Material Type:

Aluminum

Finish:

Natural

GTIN Code:

019695702885

Position:

Front

Crossmember Type:

Stock | Dropped

Crossmember Style:

Boxed

Attachment Style:

Bolt-on

Mount Material:

Steel

Grease Zerk Included:

Yes

Sold in Quantity:

Each

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

2000-6000

Intake Duration (.050" Lift):

230

One Wire Alternator:

Yes

Alternator Amperage:

170 amp

Alternator Finish:

Polished

Conductor Style:

Spiral Core

Diameter:

8"

Cap Terminal Style:

HEI / Male

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum