ATK ENGINES HP291P 350 CHEV 4 BOLT 1 PIECE REAR SEAL
ATK ENGINES HP291P 350 CHEV 4 BOLT 1 PIECE REAR SEAL
ATK ENGINES HP291P 350 CHEV 4 BOLT 1 PIECE REAR SEAL

ATK ENGINES HP291P 350 CHEV 4 BOLT 1 PIECE REAR SEAL

Vendor: ATK ENGINES
SKU: BBDZ_HP291P
Availability: 2 In Stock
Product Type: ENGINE ASSEMBLY REMANUFACTURED
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Please hurry! Only 2 left in stock
$3,011.00
$3,840.00
$3,011.00
Plus Core Fees $739.50
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Description
Description
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Engine Block - Long; High Performance Base; Chevrolet Small Block V-8; 5.7L/350 Cubic Inch; Automotive; 325 Horsepower/375 Foot Pounds Torque; Seasoned OE 4 Bolt Main 1 Piece Seal Roller Passenger Side Dipstick Block; 9.1:1 Compression Ratio; 4.040 Inch Bore/3.480 Inch Stroke; Externally Balanced Rear/Internally Balanced 1 Piece Front; Black; With Brass Freeze Plugs/ Camshaft Bearings/ Dart Cast Iron 75 CC Cylinder Heads/ Hydraulic Flat Tappet Camshaft/ Hyperuetectic Pistons/ Moly Piston Rings/ OE 5 Quart Oil Pan/ OE Cast Crankshaft/ OE Powder Metal 5.700 Inch Stock Bolts/ Oil Galley Plugs/ Stamped Steel 1.5 Ratio Rocker Arms


Classic 350 with great street manners, and vacuum for all your power accessories.

Attributes

  • Engine Compatibility: Chevy Small Block V8; 5.7L/350 Cubic Inch 350 Cubic Inch
  • Recommended Use: Automotive
  • Horse Power Output: 325 Horsepower
  • Torque Output: 375 Feet Pound
  • Bore (IN): 4.04 Inch
  • Stroke (IN): 3.48 Inch
  • Compression Ratio: 9.1:1
  • Color: Black
  • Cylinder Block Material: Cast Iron
  • Cylinder Head Material: Dart Cast Iron
  • Balanced Type: External
  • Includes Camshaft: Yes
  • Includes Fuel Pump: No
  • Includes Oil Pan: Yes
  • Includes Water Pump: No
  • Includes Intake Manifold: No
  • Includes Carburetor: No
  • Includes Air Cleaner: No
  • Includes Distributor: No
  • Marine: No

Features & Benefits

  • Highest Quality Internal Parts And Dyno Tested Engine
  • OE Reground External Balance Rear Of Crank Or Internal Balance Front Of The Crank
  • Pistons: Hypereutectic 9.1:1 Compression
  • Rocker Arms: Stamped Steel 1-1/2 Ratio
  • Limited 2 Year Warranty

*Fees: Core: $739.50 CAD

Vehicle Fitment
Vehicle Fitment
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No Fitment Data
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Reviews
Reviews
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4.6
1311 Reviews
  • 5
    1045 (80%)
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    168 (13%)
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    41 (3%)
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    13 (1%)
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    44 (3%)
93% of customers rate this company 4- or 5-stars
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Craig W. Verified Customer   
03-24-25

Great communication, great transaction

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MPEG Verified Customer   
03-24-25

Surprised it shipped without a box or packing material of any kind.

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Lucas M. Verified Customer   
03-23-25

It was good, packages arrived well before the estimated date.

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