1987 Chevy R20 Engine Parts

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

212

Exhaust Duration (.050" Lift):

218

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

253

Exhaust Duration (.050" Lift):

253

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

224

Exhaust Duration (.050" Lift):

230

Valve Cover Height:

Stock

Valve Cover Mounting Style:

Perimeter Bolt

Finish:

Powder Coated

Material Type:

Aluminum

Sold in Quantity:

Each

Mounting Side:

Driver Side

Bracket Style:

Lower bracket only

Material Type:

Aluminum

Bracket Style:

Upper and lower brackets

Material Type:

Aluminum

Finish:

Natural

Bracket Style:

Upper and lower brackets

Material Type:

Aluminum

Finish:

Satin

GTIN Code:

036584394006

Finish:

Polished

Sold in Quantity:

Each

Sold in Quantity:

Kit

Sold in Quantity:

Each

GTIN Code:

084041009574

Sold in Quantity:

Each

Gasket Material:

Paper

Port Style:

Tunnel

Material Type:

Aluminum

Rear Main Seal Style:

2-piece

Material Type:

Stainless Steel

Groove Count:

1

Gasket Material:

Core reinforced composite

Overall Thickness:

0.13"

Intake Manifold Type:

Dual Quad

Carburetor Quantity:

Two

Carburetor Barrels:

4-Barrel

Valve Cover Height:

Stock

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

Fastener Style:

Bolt

Thread Pitch:

7/16-14

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

1,500-6,500

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

Shaft Diameter:

0.49"

Material Type:

Steel

One Wire Alternator:

Yes

Alternator Amperage:

55 amp

Alternator Finish:

Powder Coated

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

Injection Style:

Multi-port

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.7:1

Stud Size:

.437"

GTIN Code:

036584340379