1988 Chevy R20 Engine Parts

Sump Style:

Wet Sump

Rear Main Seal Style:

2-piece

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

3,500-8,000

Lifter Type:

Hydraulic Roller

Lifter Body Diameter:

0.842"

Thread Pitch:

3/8"-16

Material Type:

Stainless Steel

Finish:

Polished

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

1,500-6,500

Sold in Quantity:

Set

Lifter Type:

Hydraulic Roller

Material Type:

Aluminum

Finish:

Anodized

Thread Pitch:

3/8

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

229

Exhaust Duration (.050" Lift):

236

GTIN Code:

036584450245

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.52:1

Material Type:

Steel

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

1,500-6,500

Oil Pump Volume:

High Volume

Oil Pump Pressure:

Standard Pressure

Material Type:

Cast Iron

GTIN Code:

750385700995

GTIN Code:

614046888852

Intake Manifold Type:

Dual Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

1,500-7,000

Wall Thickness:

0.3125"

Overall Length:

7.744"

Sold in Quantity:

Set

Material Type:

Steel

Color:

Black

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

153-tooth/168-tooth

Mount Type:

Inline

Material Type:

21-4N Stainless Steel

Groove Count:

1

Tube O.D.:

0.3125"

Wall Thickness:

.12"

Overall Length:

7.75"

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"