1990 GMC C1500 Engine Parts

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Chrome

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Chrome

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Square

Flange Style:

Standard

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Round

Flange Style:

Standard

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Natural

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

Idle-5500

Intake Duration (.050" Lift):

210

One Wire Alternator:

Yes

Alternator Amperage:

155 amp

Alternator Finish:

Chrome

Starter Size:

Full Size

Flywheel/Flexplate Tooth Count:

157-tooth/164-tooth

Mount Type:

Bolt-On

Header Tube Type:

Mid-Length

Exhaust Port Shape:

Square

Flange Style:

Standard

Valve Spring Style:

Standard

Sold in Quantity:

Set

Sump Style:

Wet Sump

Sump Location:

Rear

Sump Style:

Wet Sump

Sump Location:

Rear

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

212

Exhaust Duration (.050" Lift):

212

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

192

Exhaust Duration (.050" Lift):

200

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

2000-5500

Intake Duration (.050" Lift):

215

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

1200-4500

Intake Duration (.050" Lift):

206

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

1200-4500

Intake Duration (.050" Lift):

206

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

218

Exhaust Duration (.050" Lift):

218

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

2000-5500

Intake Duration (.050" Lift):

215

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

800-4800

Intake Duration (.050" Lift):

206

Cap Type:

HEI / Male

Advance Type:

Mechanical