1987 Chevy R20 Parts

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

Rocker Arm Ratio:

1.6:1

Stud Diameter:

0.38"

GTIN Code:

036584215943

GTIN Code:

036584330547

Sold in Quantity:

Kit

Fastener Style:

Stud

Fastener Nut Style:

Standard Hex

Tube O.D.:

0.3125"

Exhaust Length:

8.050"

Overall Length:

8.050"

Tube O.D.:

0.375"

Wall Thickness:

0.135"

Overall Length:

7.850"

Tooth Count:

61

Sold in Quantity:

Each

Tube O.D.:

0.3125"

Wall Thickness:

.12"

Overall Length:

7.900"

Tube O.D.:

0.375"

Wall Thickness:

0.135"

Overall Length:

8.050"

Injection Style:

Multi-port

Intake Manifold Type:

Single Plane

RPM Range:

1,500-6,500

Groove Count:

1

Sold in Quantity:

Each

Wall Thickness:

.135"

Overall Length:

8"

Tube O.D.:

0.375"

Wall Thickness:

0.135"

Overall Length:

7.900"

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

206

Exhaust Duration (.050" Lift):

214

Tube O.D.:

0.375"

Wall Thickness:

0.135"

Overall Length:

7.650"

GTIN Code:

036584330530

Sold in Quantity:

Each

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

0.375"

Groove Count:

1

Sold in Quantity:

Set

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

0.437"

Garage Sale Type:

Blemished

Material Type:

Aluminum

Hardware Included:

Yes

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.52:1

Stud Size:

.437"

Camshaft Type:

Solid Flat Tappet

RPM Range:

1500-5500

Intake Duration (.050" Lift):

224

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

Material Type:

21-4N Stainless Steel

Groove Count:

1

Garage Sale Type:

Blemished

Sold in Quantity:

Each

Water Pump Style:

Short

Garage Sale Type:

Blemished

Material Type:

Aluminum

Sold in Quantity:

Each

Garage Sale Type:

Blemished

Sold in Quantity:

Each

Water Pump Style:

Short

Garage Sale Type:

Blemished

Sold in Quantity:

Each

Water Pump Style:

Short