1987 Chevy R20 Suburban Parts

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Set

Water Pump Type:

Mechanical

Water Pump Style:

Short Depth

Rotation:

Clockwise/Standard

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Each

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Set

Material Type:

Aluminum

Finish:

Anodized

Thread Pitch:

7/16

Material Type:

Stainless Steel

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Each

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Set

Material Type:

Steel

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Each

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.55:1

Stud Size:

.375"

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.55:1

Stud Size:

.437"

GTIN Code:

672036020378

GTIN Code:

672036001704

Rocker Arm Ratio:

1.6:1

Stud Diameter:

0.38"

GTIN Code:

036584215943

GTIN Code:

750385700995

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-8,000

Material Type:

Aluminum

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Each

Camshaft Type:

Hydraulic Roller Tappet

Intake Duration (.050" Lift):

235

Exhaust Duration (.050" Lift):

249

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

243

Exhaust Duration (.050" Lift):

257

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.437"

Groove Count:

1

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Each

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

Groove Count:

1

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Set

Mounting Side:

Left Hand

Power Steering Pump Style:

GM Type 2

GTIN Code:

611500426865

Material Type:

Steel

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Set

Outside Diameter:

6.325"

Material Type:

Steel

Finish:

Black Oxide

Oil Pump Volume:

High Volume

Oil Pump Pressure:

Standard Pressure

Material Type:

Cast Iron

Material Type:

Gasket Material

Gasket Material:

Rear Main seal rubber and steel

Hardware Included:

No