1971 Chevy K20 Engine Parts

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

Conductor Style:

Spiral Core

Diameter:

8.5"

Cap Terminal Style:

Socket / Female

GTIN Code:

036584450252

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

Tube O.D.:

0.375"

Wall Thickness:

0.135"

Overall Length:

7.750"

Valve Spring Style:

Dual Spring

Outside Diameter:

1.560"

Maximum Lift:

.750"

Overall Length:

3.29"

Under Head Length:

2.48"

Thread Pitch:

7/16-20

GTIN Code:

672036009502

Oil Pump Volume:

High Volume

Oil Pump Pressure:

High Pressure

Material Type:

Cast Iron

GTIN Code:

084113010347

GTIN Code:

840321051226

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

GTIN Code:

672036008789

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

243

Exhaust Duration (.050" Lift):

257

Tube O.D.:

0.3125"

Overall Length:

7.844"

Sold in Quantity:

Set

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

Fastener Style:

Stud

Thread Pitch:

7/16-14

GTIN Code:

672036009304

Material Type:

Silicone

Rear Main Seal Style:

2-piece

Sold in Quantity:

Each

Tube O.D.:

0.3125"

Wall Thickness:

.080"

Overall Length:

7.794"

Valve Spring Style:

Single Spring w/ Damper

Outside Diameter:

1.26"

Material Type:

Steel

Thread Pitch:

7/16"

GTIN Code:

036584097617

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

GTIN Code:

084113012075

Port Height:

2.28"

Port Width:

1.38"

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.5:1

Material Type:

Chromoly

Material Type:

Steel

Finish:

Chrome

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"