1981 Chevy K5 Blazer Engine Parts

724 products fit your

1981 Chevy K5 Blazer

Add Engine

Show Direct Fit Parts

724 products

Sort By:

Clear All

Fitment

1981 Chevy K5 Blazer

Products

Scat |

#91015232

Scat 26000716 Small Block Chevy 4340 I-Beam Rods, 6.0 Inch, Bushed Pin

(7)

Connecting Rod Type:

I-Beam

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Length:

6.000"

$494.99

/set

-19%

KB Claimer Chevy 350 Hypereutectic Pistons, Flat Top, 5.7 Rod

Keith Black |

#4749902

KB Claimer Chevy 350 Hypereutectic Pistons, Flat Top, 5.7 Rod

(11)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$351.74

/set

$434.25

Scat |

#91015230

Scat 25700716 Small Block Chevy 4340 I-Beam Rods, 5.7 Inch, Bushed Pin

(6)

Connecting Rod Type:

I-Beam

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Length:

5.700"

$542.99

/set

COMP Cams |

#282122112

COMP Cams CL12-211-2 S/B Chevy Magnum Cam & Lifter Kit, 1800-5800 RPM

(9)

GTIN Code:

036584450221

$382.95

/each

Callies |

#2491500

Callies CSA6000DS2A2AH Compstar S/B Chevy 4340 H-Beam Rods, 6.0 Inch

(3)

Connecting Rod Type:

H-Beam

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Length:

6.000"

$768.00

/set

World S/R Small Block Chevy Cylinder Heads, Straight Plug, 2.02/1.60 Valves

World Products |

#824202

World S/R Small Block Chevy Cylinder Heads, Straight Plug, 2.02/1.60 Valves

(4)

Material Type:

Cast Iron

Intake Runner Volume:

170cc

Sold in Quantity:

Each

as low as

$652.16

/each

COMP Cam CL12-206-2 S/B Chevy Hi Energy Cam & Lifter Kit 1200-5200 RPM

COMP Cams |

#282122062

COMP Cam CL12-206-2 S/B Chevy Hi Energy Cam & Lifter Kit 1200-5200 RPM

(7)

GTIN Code:

036584450207

$382.95

/each

Speedway Small Block Chevy Steel Core Valve Cover Gaskets, Pre-1986

Speedway Motors |

#91017001

Speedway Small Block Chevy Steel Core Valve Cover Gaskets, Pre-1986

(145)

Sold in Quantity:

Pair

Valve Cover Mounting Style:

Perimeter Bolt

$22.99

/pair

Champ Pans |

#91015134

Champ Pans CP40 1957-79 S/B Chevy Stock Appearing Oil Pan, LH Dipstick

(12)

Sump Style:

Wet Sump

Rear Main Seal Style:

2-piece

$240.99

/each

1957-79 Stock Raw Steel Small Block Chevy Oil Pan

Speedway Motors |

#9109005

1957-79 Stock Raw Steel Small Block Chevy Oil Pan

(33)

Sump Style:

Wet Sump

Rear Main Seal Style:

2-piece

$103.99

/each

Finned 1960-86 Small Block Chevrolet Valve Covers, Polished

Speedway Motors |

#5721006

Finned 1960-86 Small Block Chevrolet Valve Covers, Polished

(2)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$841.99

/pair

Scat |

#91515500

Scat 435010 Chevy 350 Crankshaft, 3.48 Stroke, 350 Main

(2)

Stroke:

3.480"

Main Journal Style:

350 mains

Crankshaft Material:

Forged 4340 Steel

$893.99

/each

SB Chevy Rotating Assembly, 383 Flat Top-2 Valve Relief, 5.7 Rod

Speedway Motors |

#91510214

SB Chevy Rotating Assembly, 383 Flat Top-2 Valve Relief, 5.7 Rod

(1)

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

$1,220.99

/each

SB Chevy Rotating Assembly, 350 Flat Top-2 Valve Relief, 6 Rod

Speedway Motors |

#91510212

SB Chevy Rotating Assembly, 350 Flat Top-2 Valve Relief, 6 Rod

(1)

Connecting Rod Type:

I-Beam

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

$1,186.99

/each

Edelbrock |

#3252102

Edelbrock 2102 Performer-Plus Camshaft/Lifter Kit, Small Block Chevy

(6)

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

204

Exhaust Duration (.050" Lift):

214

$382.95

/each

Scat |

#91015372

Scat 25700 Steel Pro Stock I-Beam Rods

(5)

Connecting Rod Type:

I-Beam

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Length:

5.700"

$429.99

/set

Speedway SBC Camshaft Break-In Roller Rocker Arms, 1.3:1, 7/16 Stud

Speedway Motors |

#91511770

Speedway SBC Camshaft Break-In Roller Rocker Arms, 1.3:1, 7/16 Stud

(6)

Rocker Arm Ratio:

1.3:1

Stud Diameter:

0.4375"

$376.99

/set

$179 Off

Icon Chevy 350 Forged Pistons, Flat Top, 5.7 Rod

Keith Black |

#474717

Icon Chevy 350 Forged Pistons, Flat Top, 5.7 Rod

(2)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$762.75

/set

$941.67

$175 Off

Icon Chevy 350 Forged Pistons, Dish, 5.7 Rod

Icon Pistons |

#474726

Icon Chevy 350 Forged Pistons, Dish, 5.7 Rod

(2)

Piston Style:

Dish

Piston Material:

Forged Aluminum

Wrist Pin Included:

Yes

$745.89

/set

$920.85

Clay Smith Hydraulic Cam/Lifter Kit, 282/296 Small Block Chevy 327-350

Clay Smith Cams |

#1503107

Clay Smith Hydraulic Cam/Lifter Kit, 282/296 Small Block Chevy 327-350

(1)

Camshaft Type:

Hydraulic Roller Tappet

Intake Duration (.050" Lift):

223

Exhaust Duration (.050" Lift):

237

$1,100.99

/set

Scat |

#91015238

Scat 2-350-5700-2100-QL Q-Lite S/B Chevy Forged H-Beam Rods, 5.7 Inch

(2)

Connecting Rod Type:

H-Beam

Connecting Rod Material:

Forged 4340 Steel

Connecting Rod Length:

5.700"

$736.99

/set

ARP |

#1011343601

ARP 134-3601 SBC Cylinder Head Bolts

(30)

Fastener Style:

Bolt

Thread Pitch:

7/16-14

Fastener Material:

Chromoly

$88.99

/set

COMP Cams |

#282CL122422

COMP Cams CL12-242-2 Xtreme Energy Hydraulic Camshaft Kit, Chevy S/B

(6)

Camshaft Type:

Hydraulic Flat Tappet

Intake Duration (.050" Lift):

224

Exhaust Duration (.050" Lift):

230

$382.95

/each

COMP Cams |

#282122122

COMP Cams CL12-212-2 S/B Chevy Magnum Cam & Lifter Kit, 2000-6000 RPM

(5)

GTIN Code:

036584450238

$382.95

/each

-18%

KB Claimer Chevy 383 Hypereutectic Pistons, Flat Top, 5.7 Rod

Keith Black |

#4749906

KB Claimer Chevy 383 Hypereutectic Pistons, Flat Top, 5.7 Rod

(6)

Piston Style:

Flat Top w/ 2 valve reliefs

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$334.04

/set

$412.39

-19%

KB Claimer Chevy 350 Hypereutectic Pistons, .150 Dome, 5.7 Rod

Keith Black |

#4749904

KB Claimer Chevy 350 Hypereutectic Pistons, .150 Dome, 5.7 Rod

(6)

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$336.34

/set

$415.24

Proform |

#91017110

Proform SBC Small Block Chevy V8 Bow Tie Aluminum Valve Covers

(11)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Polished

$211.95

/set

Edelbrock |

#3254262

Edelbrock 4262 59-86 SBC V8 262-400 Elite II Black Valve Covers

(13)

Valve Cover Height:

Stock

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Cast Aluminum

$189.95

/set

Finned 1960-86 Small Block Chevrolet Valve Covers, Plain

Speedway Motors |

#5721004

Finned 1960-86 Small Block Chevrolet Valve Covers, Plain

(5)

Valve Cover Mounting Style:

Perimeter Bolt

Material Type:

Aluminum

Finish:

Natural

$459.99

/pair

Crower |

#29073641

Crower Stainless Roller Rocker Arms, Small Block Chevy, 1.6:1

(1)

Rocker Arm Ratio:

1.6:1

Stud Diameter:

0.4375"

$1,012.99

/set

Clay Smith Cams |

#1257201

Clay Smith Cams SBC Street Series Hydraulic Roller Lifters

(2)

Lifter Type:

Hydraulic Roller

Sold in Quantity:

Set

$679.99

/set

Cloyes Gear |

#280C3023X

Cloyes Gear C3023X S/B Chevy Double Roller Timing Chain

(74)

GTIN Code:

750385301413

Sold in Quantity:

Each

$33.99

/each

Street SB Chevy 383 Rotating Assembly, Dish Dome, 5.7 In Rod

Speedway Motors |

#91510242

Street SB Chevy 383 Rotating Assembly, Dish Dome, 5.7 In Rod

(1)

Connecting Rod Type:

I-Beam

Piston Style:

Dish

Piston Material:

Hypereutectic Aluminum

$1,412.99

/kit

-19%

KB Claimer Chevy 350 Hypereutectic Pistons, .465 Dome, 5.7 Rod

Keith Black |

#4749903

KB Claimer Chevy 350 Hypereutectic Pistons, .465 Dome, 5.7 Rod

(5)

Piston Style:

Dome

Piston Material:

Hypereutectic Aluminum

Wrist Pin Included:

Yes

$359.51

/set

$443.84

-18%

KB Claimer Chevy 350 Hypereutectic Pistons, Flat Top 4V, 5.7 Rod

Keith Black |

#4749901

KB Claimer Chevy 350 Hypereutectic Pistons, Flat Top 4V, 5.7 Rod

(6)

Piston Style:

Flat Top w/ 4 valve reliefs

Wrist Pin Included:

Yes

Wrist Pin Style:

Press-Fit or Floating

$324.45

/set

$400.55

Scat |

#915103756

Scat 935056 383 Chevy Crankshaft

(6)

Stroke:

3.750"

Main Journal Style:

350 mains

Crankshaft Material:

Cast Steel

$316.99

/each

Showing 1 - 72 of 724 results

Shop Feedback:

Did you find what you are looking for?

1981 Chevy K5 Blazer Engine Parts

Subcategory

Part

Brand

Discounts

Products

Scat 26000716 Small Block Chevy 4340 I-Beam Rods, 6.0 Inch, Bushed Pin

KB Claimer Chevy 350 Hypereutectic Pistons, Flat Top, 5.7 Rod

Scat 25700716 Small Block Chevy 4340 I-Beam Rods, 5.7 Inch, Bushed Pin

COMP Cams CL12-211-2 S/B Chevy Magnum Cam & Lifter Kit, 1800-5800 RPM

Callies CSA6000DS2A2AH Compstar S/B Chevy 4340 H-Beam Rods, 6.0 Inch

World S/R Small Block Chevy Cylinder Heads, Straight Plug, 2.02/1.60 Valves

COMP Cam CL12-206-2 S/B Chevy Hi Energy Cam & Lifter Kit 1200-5200 RPM

Speedway Small Block Chevy Steel Core Valve Cover Gaskets, Pre-1986

Champ Pans CP40 1957-79 S/B Chevy Stock Appearing Oil Pan, LH Dipstick

1957-79 Stock Raw Steel Small Block Chevy Oil Pan

Finned 1960-86 Small Block Chevrolet Valve Covers, Polished

Scat 435010 Chevy 350 Crankshaft, 3.48 Stroke, 350 Main

SB Chevy Rotating Assembly, 383 Flat Top-2 Valve Relief, 5.7 Rod

SB Chevy Rotating Assembly, 350 Flat Top-2 Valve Relief, 6 Rod

Edelbrock 2102 Performer-Plus Camshaft/Lifter Kit, Small Block Chevy

Scat 25700 Steel Pro Stock I-Beam Rods

Speedway SBC Camshaft Break-In Roller Rocker Arms, 1.3:1, 7/16 Stud

Icon Chevy 350 Forged Pistons, Flat Top, 5.7 Rod

Icon Chevy 350 Forged Pistons, Dish, 5.7 Rod

Clay Smith Hydraulic Cam/Lifter Kit, 282/296 Small Block Chevy 327-350

Scat 2-350-5700-2100-QL Q-Lite S/B Chevy Forged H-Beam Rods, 5.7 Inch

ARP 134-3601 SBC Cylinder Head Bolts

COMP Cams CL12-242-2 Xtreme Energy Hydraulic Camshaft Kit, Chevy S/B

COMP Cams CL12-212-2 S/B Chevy Magnum Cam & Lifter Kit, 2000-6000 RPM

KB Claimer Chevy 383 Hypereutectic Pistons, Flat Top, 5.7 Rod

KB Claimer Chevy 350 Hypereutectic Pistons, .150 Dome, 5.7 Rod

Proform SBC Small Block Chevy V8 Bow Tie Aluminum Valve Covers

Edelbrock 4262 59-86 SBC V8 262-400 Elite II Black Valve Covers

Finned 1960-86 Small Block Chevrolet Valve Covers, Plain

Crower Stainless Roller Rocker Arms, Small Block Chevy, 1.6:1

Clay Smith Cams SBC Street Series Hydraulic Roller Lifters

Cloyes Gear C3023X S/B Chevy Double Roller Timing Chain

Street SB Chevy 383 Rotating Assembly, Dish Dome, 5.7 In Rod

KB Claimer Chevy 350 Hypereutectic Pistons, .465 Dome, 5.7 Rod

KB Claimer Chevy 350 Hypereutectic Pistons, Flat Top 4V, 5.7 Rod

Scat 935056 383 Chevy Crankshaft