1987 Chevy R20 Engine Parts

Camshaft Type:

Hydraulic Roller Tappet

Intake Duration (.050" Lift):

242

Exhaust Duration (.050" Lift):

248

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

250

Exhaust Duration (.050" Lift):

256

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

212

Exhaust Duration (.050" Lift):

212

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

218

Exhaust Duration (.050" Lift):

218

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.7:1

Material Type:

Chromoly

GTIN Code:

036584009887

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Spread Bore

RPM Range:

1,500-6,500

Mounting Side:

Driver Side

Bracket Style:

Upper and lower brackets

Material Type:

Billet Aluminum

Sold in Quantity:

Set

Lifter Type:

Hydraulic Roller

GTIN Code:

036584392859

GTIN Code:

036584097624

Sold in Quantity:

Each

Material Type:

Steel Core Laminate

Material Type:

Stainless Steel

Sold in Quantity:

Each

Material Type:

Steel

Finish:

Black Oxide

Material Type:

Stainless Steel

Groove Count:

1

Material Type:

Stainless Steel

Groove Count:

1

Intake Manifold Type:

Blower/Supercharger

Material Type:

Aluminum

Material Type:

Manganese bronze

Sold in Quantity:

Each

GTIN Code:

036584340355

Material Type:

Aluminum

Sold in Quantity:

Kit

Tube O.D.:

0.375"

Material Type:

Steel

Top Tip Style:

Ball

Port Height:

2.54"

Port Width:

1.82"

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

Dual: Square and Spread Bore

RPM Range:

1,500-6,500

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.7:1

Stud Size:

.4375"

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Dominator

RPM Range:

3,500-8,500

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

Dual: Square and Spread Bore

RPM Range:

Idle-5,500

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-7,500

GTIN Code:

036584340140

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated