1981 Chevy G20 Engine Parts

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

1500-6500

Intake Duration (.050" Lift):

234

Camshaft Type:

Solid Flat Tappet

Intake Duration (.050" Lift):

230

Exhaust Duration (.050" Lift):

236

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

206

Exhaust Duration (.050" Lift):

212

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

208

Exhaust Duration (.050" Lift):

217

Camshaft Type:

Solid Flat Tappet

Intake Duration (.050" Lift):

230

Exhaust Duration (.050" Lift):

236

Tube O.D.:

0.3125"

Sold in Quantity:

Set

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

218

Exhaust Duration (.050" Lift):

224

Garage Sale Type:

Open Box

Camshaft Type:

Hydraulic Roller Tappet

RPM Range:

1900-5600

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

239

Exhaust Duration (.050" Lift):

246

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

206

Exhaust Duration (.050" Lift):

212

Sump Style:

Wet Sump

Rear Main Seal Style:

2-piece

Outside Diameter:

6.62"

Engine Balance:

Internal

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

227

Exhaust Duration (.050" Lift):

241

Lifter Type:

Hydraulic Roller

Lifter Body Diameter:

0.842"

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-8,000

Water Pump Style:

Short

Alternator Mounting Position:

Passenger Side

Outside Diameter:

6.00"

Material Type:

Steel

Finish:

Painted

Fastener Style:

Bolt

Thread Pitch:

7/16-14

Fastener Material:

Chromoly

Sold in Quantity:

Each

Gasket Bore:

4.166"

Material Type:

Multiple Layer Steel

Overall Length:

4.80"

Material Type:

Steel

Sold in Quantity:

Set

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

0.437"

Sold in Quantity:

Kit

Fastener Style:

Stud

Fastener Nut Style:

Standard Hex

GTIN Code:

672036009489

Material Type:

Stainless Steel

Groove Count:

1

Tube O.D.:

0.3125"

Exhaust Length:

8.050"

Overall Length:

8.050"

Material Type:

Aluminum

Sold in Quantity:

Each

Material Type:

Stainless Steel

Finish:

Polished

Hardware Included:

Yes

Valve Cover Mounting Style:

Perimeter Bolt

Wall Thickness:

0.3125"

Overall Length:

7.744"

Sold in Quantity:

Set