1981 Chevy Impala Engine Parts

Bore Size:

3.736"

Sold in Quantity:

Each

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

Dipstick Location:

Passenger Side

Sold in Quantity:

Set

Rocker Arm Style:

Full Roller

Rocker Arm Ratio:

1.6:1

Stud Size:

.375"

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

Piston Ring Style:

E

Piston Ring Design:

Gapless Second Ring

Sold in Quantity:

Set

Piston Ring Style:

E

Piston Ring Design:

Conventional

Sold in Quantity:

Set

Piston Ring Style:

C

Piston Ring Design:

Conventional

Sold in Quantity:

Set

Piston Ring Style:

E

Piston Ring Design:

Gapless Top Ring

Sold in Quantity:

Set

GTIN Code:

089601574608

Cylinder Wall:

Siamese

Sold in Quantity:

Each

One Wire Alternator:

Yes

Alternator Amperage:

70 amp

Alternator Finish:

Chrome

Cap Type:

Socket / Female

Advance Type:

Mechanical and Vacuum

Cap Type:

Socket / Female

Advance Type:

Mechanical

Cap Type:

Socket / Female

Advance Type:

Mechanical

Fastener Style:

Bolt

Thread Pitch:

7/16-14

Material Type:

Steel

Intake Manifold Type:

Single Plane

Carburetor Flange Type:

4-Barrel Square Bore

RPM Range:

4,500-7,600

Oil Filter Style:

Canister

Outside Diameter:

3"

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

Conductor Style:

Spiral Core

Diameter:

8.5"

Cap Terminal Style:

HEI or Socket

Material Type:

Billet Aluminum

Sold in Quantity:

Each

Starter Size:

Mini

Flywheel/Flexplate Tooth Count:

153-tooth/168-tooth

Mount Type:

Inline

Sump Style:

Wet Sump

Rear Main Seal Style:

2-piece

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome