1987 GMC R3500 Parts

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

1800-5800

Intake Duration (.050" Lift):

226

Carburetor Barrels:

4-Barrel

Fuel Type:

Gasoline

Choke Type:

Electric

Material Type:

Cast Aluminum

Transmission Type:

Manual

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

Finish:

Painted

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

Material Type:

Paper

Hardware Included:

No

Input Spline Quantity:

26

Input Shaft Diameter:

1.125"

Diameter:

10.5"

Header Tube Type:

Long Tube

Exhaust Port Shape:

Round

Flange Style:

Standard

Material Type:

Cotton Gauze

Shape:

Round

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Natural

Camshaft Type:

Solid Flat Tappet

Intake Duration (.050" Lift):

236

Exhaust Duration (.050" Lift):

236

Camshaft Type:

Solid Flat Tappet

Intake Duration (.050" Lift):

260

Exhaust Duration (.050" Lift):

260

Cap Type:

HEI / Male

Advance Type:

Mechanical

Input Spline Quantity:

27

Diameter:

12"

Lockup Compatible:

Yes

Input Spline Quantity:

30

Diameter:

10"

Lockup Compatible:

Yes