1986 Chevy K20 Engine Parts

Overall Height:

5.375"

Sold in Quantity:

Each

Valve Spring Style:

Dual Spring

Outside Diameter:

1.55"

Rocker Arm Ratio:

1.5:1

Stud Diameter:

0.38"

Overall Length:

1.5"

Finish:

Chrome

Oil Pump Volume:

High Volume

Oil Pump Pressure:

Standard Pressure

Material Type:

Steel

Port Height:

2.28"

Port Width:

1.38"

Valve Spring Style:

Standard

Outside Diameter:

1.26"

Maximum Lift:

.550"

Overall Length:

.801"

Material Type:

Aluminum

Sump Style:

Wet Sump

Sump Location:

Rear

Rear Main Seal Style:

1-piece

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Cap Type:

HEI / Male

Advance Type:

Mechanical and Vacuum

Gaskets Included:

No

Sold in Quantity:

Set

Sold in Quantity:

Each

Lifter Type:

Hydraulic Roller

Sold in Quantity:

Set

Lifter Type:

Hydraulic Roller

Material Type:

Steel

Adjustable:

Yes

Finish:

Natural

Cap Type:

HEI / Male

Advance Type:

None

Conductor Style:

Spiral Core

Diameter:

8"

Camshaft Type:

Hydraulic Flat Tappet

RPM Range:

2500-6400

Intake Duration (.050" Lift):

243