1987 Chevy R20 Engine Parts

Conductor Style:

Spiral Core

Diameter:

8.5"

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

Finish:

Natural

Material Type:

Aluminum

Cylinder Head Style:

Assembled

Inside Diameter:

2"

Outside Diameter:

2.45"

Overall Thickness:

0.312"

Sold in Quantity:

Set

Lifter Body Diameter:

0.842"

Sold in Quantity:

Each

Material Type:

Gasket Material

Sold in Quantity:

Each

Bore Size:

4.00"

Sold in Quantity:

Set

Timing Chain Style:

Double Roller

Retard at Camshaft:

2 degree

Sold in Quantity:

Each

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

218

Exhaust Duration (.050" Lift):

228

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

Valve Cover Height:

Stock

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

Sold in Quantity:

Pair

Gasket Material:

Composite with steel core

Overall Thickness:

0.31"

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Valve Cover Height:

Tall

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Steel

Sold in Quantity:

Set

Gasket Material:

Composite

Port Style:

Rectangular

Valve Spring Style:

Standard

Material Type:

Steel

Sold in Quantity:

Set

GTIN Code:

085347073634

Valve Spring Style:

Standard

Sold in Quantity:

Set

Number of Springs Per Valve:

Single

Compressed Thickness:

0.038"

Sold in Quantity:

Pair

Material Type:

Steel Core Laminate

Maximum Voltage:

42,000 volts

Oil Filter Style:

Canister

Material Type:

High Flow Premium Media

Valve Cover Height:

Stock

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

GTIN Code:

089601058603

Valve Cover Mounting Style:

Perimeter Bolt

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

168-tooth

Mount Type:

Offset

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

168-tooth

Mount Type:

Offset

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Polished