1981 Chevy G20 Engine Parts

Inside Diameter:

2.13"

Sold in Quantity:

Each

Rocker Arm Style:

Roller

Rocker Arm Ratio:

1.5:1

Material Type:

Chromoly

Material Type:

Aluminum

Sold in Quantity:

Each

Tube O.D.:

0.3125"

Overall Length:

7.944"

Sold in Quantity:

Set

Cylinder Head Style:

Assembled

Material Type:

Aluminum

Finish:

Natural

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Kit

GTIN Code:

800770100364

Cap Type:

HEI / Male

Advance Type:

None

Tube O.D.:

0.3125"

Overall Length:

7.950"

Tube O.D.:

0.3125"

Wall Thickness:

.12"

Overall Length:

7.80"

Rocker Arm Ratio:

1.6:1

Stud Diameter:

0.4375"

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

243

Exhaust Duration (.050" Lift):

257

Tube O.D.:

0.375"

Wall Thickness:

0.135"

Overall Length:

7.750"

Material Type:

Aluminum

Finish:

Natural

Sold in Quantity:

Pair

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

243

Exhaust Duration (.050" Lift):

257

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

Rocker Arm Style:

Roller Tip

Rocker Arm Ratio:

1.5:1

Stud Size:

.375"

Groove Count:

3

Pulley Type:

Serpentine

Material Type:

Aluminum

Garage Sale Type:

Blemished

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Each

Water Pump Style:

Short

Mounting Side:

Passenger Side

Material Type:

Aluminum

Finish:

Natural

Garage Sale Type:

Blemished

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Each

Water Pump Style:

Short

Material Type:

Steel

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Each

Garage Sale Type:

Blemished

Material Type:

Aluminum

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Each

Ball Diameter:

.4375"

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Set

Outside Diameter:

6.25"

Groove Count:

1

Water Pump Style:

Long

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.437"

Material Type:

Stainless Steel

Groove Count:

1

Material Type:

Stainless Steel

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Each

Groove Count:

1

Sold in Quantity:

Each

Groove Count:

1

Sold in Quantity:

Set