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1981 CHEVROLET K5 BLAZER Engine Components
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Key Features:- E-Street Cylinder Head
- Small Block Chevy w/70cc. Combustion Chamber
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$1,937.98 -
Key Features:- E-210 Cylinder Head
- Small Block Chevy w/64cc. Combustion
- For Use w/Hydraulic Flat Tappet And Hydraulic Roller Camshaft Applications
- Complete
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$2,195.98 -
Key Features:- E-Street Cylinder Head
- Small Block Chevy w/64cc. Combustion Chamber
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$1,920.98 -
Key Features:- Performer RPM Cylinder Head
- Chamber Size 70cc
- Complete
- Single
- Straight Plugs
- Small Block Chevy
- Satin
- Springs For Mech Flat Or Hyd Roller
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$1,430.98 -
Key Features:- Performer RPM Cylinder Head
- Chamber Size 70cc
- Complete
- Single
- Straight Plugs
- Chevy 302/327/350/400
- Must Use Hardened Pushrods
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$1,390.98 -
Key Features:- Performer Cylinder Head
- Chamber Size 70cc
- Complete
- Single
- Must Use Hardened Pushrods
Fitment:
1981 CHEVROLET K5 BLAZER 5.7L V8 GAS
C$1,545.98 -
Key Features:- Performer Cylinder Head
- Chamber Size 64cc
- Complete
- Single
- Must Use Hardened Pushrods
Fitment:
1981 CHEVROLET K5 BLAZER 5.7L V8 GAS
C$1,538.98 -
Key Features:- E-Tec 200 Cylinder Head
- Chamber Size 64cc
- Complete
- Single
- For Engines w/Vortec-Style Intake Manifolds
- Chevy Small Block 302/327/350/400
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$1,364.98 -
Key Features:- E-210 Cylinder Head
- Small Block Chevy w/64cc. Combustion Chamber
- For Use w/Mechanical Flat Tappet And Hydraulic Roller Camshaft Applications
- Complete
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$2,390.98 -
Key Features:- Power Package Top End Kit
- 410 HP
- Incl. Intake/Heads/Camshaft And Lifters/Gasket Set/Bolt Kits
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$6,190.23 -
Key Features:- Power Package Top End Kit
- 435 HP
- Incl. Intake/Heads/Retro-Fit Hydraulic Roller Camshaft/Gasket Set/Bolt Kits
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$7,428.11 -
Key Features:- Performer RPM Cylinder Head
- Chamber Size 64cc
- Complete
- Single
- Angled Plugs
- Chevy 302/327/350/400
- Must Use Hardened Pushrods
Fitment:
1981 CHEVROLET K5 BLAZER 5.7L V8 GAS
C$1,566.98 -
Key Features:- Ultra Seal Cylinder Head Bolts
- Longer Than Stock
- 17 Bolts For One Head
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$102.12 -
Key Features:- E-CNC 185 Cylinder Head
- Chamber Size 64cc
- Straight Plug
- Single
- Complete
- 2.02 in. Intake/1.60 in. Exhaust Valve
- Chevy SB
- Springs For Hydraulic Roller
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$1,526.98 -
Key Features:- Performer RPM Cylinder Head
- Chamber Size 64cc
- Complete
- Straight Plugs
- Single
- Chevy 302/327/350/400
- Must Use Hardened Pushrods
Fitment:
1981 CHEVROLET K5 BLAZER 5.7L V8 GAS
C$1,859.58 -
Key Features:- Performer RPM Cylinder Head
- Chamber Size 64cc
- Complete
- Single
- For Engines w/Vortec-Style Intake Manifolds
- Chevy Small Block 302/327/350/400
Fitment:
1981 CHEVROLET K5 BLAZER 5.7L V8 GAS
C$1,628.98 -
- Victor Jr. Series Cylinder Head
- Bare w/Valves
- 23 Degree Valve Angle
- 64cc Chamber Vol.
- 2.10in. Intake/1.60in. Exh. Valve
- Single
- For Use w/Mechanical Roller Cams
Fitment:
1981 CHEVROLET K5 BLAZER 5.7L V8 GAS
C$2,386.45 -
Edelbrock E-CNC 185 Cylinder Heads are intended for high performance street vehicles and small engine racing applications. The cylinder heads feature CNC-machined intake ports, combustion chambers, and exhaust ports for improved performance to ensure optimal airflow and maximum horsepower and torque. The heads maintain the stock 23 degree valve angle and the intake flange is drilled to fit with 1986 and earlier intake manifold designs. The CNC-machined ports give you a 64cc combustion chamber, a 185cc intake runner, and a 75cc exhaust port.Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$2,189.98 -
- Fastener Style: Bolt
- Undercut Stud: No
- Head Style: Hex
- Fastener Material: Chromoly
- Fastener Color: Black oxide
- Washers Included: Yes
- Washer Style: Flat
- Quantity: Sold as a kit
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS, 5.7L V8 GAS
C$192.69 -
- Performer Series RPM Cylinder Head
- Complete
- 170cc Intake/62cc Exh. Port
- 250-425 HP
- Std. Intake Flange Style
- Std. Exh. Port
- Straight Plug
- 60cc Chamber Volume
- Single
Fitment:
1981 CHEVROLET K5 BLAZER 5.0L V8 GAS
C$1,601.80