1973 GMC K15/K1500 Suburban Cylinder Heads
Your 1973 GMC K15/K1500 Suburban might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Cylinder Heads you desperately need.
We currently carry 12 Cylinder Heads to choose from for your 1973 GMC K15/K1500 Suburban, and our inventory prices range from as little as $386.99 up to $1,279.99.
On top of low prices, Advance Auto Parts offers 2 different trusted brands of Cylinder Heads for the 1973 GMC K15/K1500 Suburban. We only sell parts from trusted brands like Edelbrock so that you can find quality parts you can count on.
Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 9 reviews on our Cylinder Heads for the 1973 GMC K15/K1500 Suburban from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Cylinder Heads stock in-person!
Cylinder Heads for Your 1973 GMC K15/K1500 Suburban
Edelbrock – RPM Small-Block Chevy Cylinder Head SBC 70cc Hydraulic Flat Tappet Cam (Part No.60739)
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$990.99
Product Features:
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- Out-of-the-Box Bolt-On Performance
- With Straight Plugs
- 70cc Combustion Chambers Improve Performance
- Retain Stock Compression Ratio
Edelbrock – E-Street Big-Block ChevyHead Cylinder Head Oval COMPLETE Single (Part No.50459)
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$1279.99
The Edelbrock #50459 E-Street cylinder 290 Oval Port head is designed for Big-Block applications. The Edelbrock E-Street cylinder head offers American made quality and affordable performance. E-Street cylinder head features as-cast ports and are designed
Product Features:
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Product Features:
- Oval Port Complete Single For Hydraulic Flat Tappet
- 110cc Combustion Chamber Volume
- 220cc Intake/110cc Exhaust Runner Volume
- 2.19 in. Intake/1.88 in. Exhaust Valve Diameter
- 0.562 in. Deck Thickness
Edelbrock – Small-Block Chevy E-Street Cylinder Head 70cc Pair (Part No.5073)
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$1268.99
The Edelbrock #5073 E-Street cylinder heads are designed for use with 1955-1986 Small-Block Chevy applications. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads feature as-cast ports and
Product Features:
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Product Features:
- Complete Pair For Hydraulic Flat Tappet
- 70cc Combustion Chamber Volume
- 2.02cc Intake/60cc Exhaust Runner Volume
- 2.02 in. Intake/1.6 in. Exhaust Valve Diameter
- 0.562 in. Deck Thickness
Edelbrock – Small-Block Chevy E-Street Cylinder Heads 64cc (Part No.5089)
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$1229.99
The Edelbrock #5089 E-Street cylinder heads are designed for use with 1955-1986 Small-Block Chevy applications. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads feature as-cast ports and
Product Features:
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Product Features:
- Complete Pair For Hydraulic Flat Tappet
- 64cc Combustion Chamber Volume
- 2.02cc Intake/60cc Exhaust Runner Volume
- 2.02 in. Intake/1.6 in. Exhaust Valve Diameter
- 0.562 in. Deck Thickness
Edelbrock – RPM Big-Block Chevy Rectangular Port Cylinder Head Hydraulic Roller Cam (Part No.60555)
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$1216.99
The Edelbrock #60555 Performer RPM Rectangle Port cylinder head is designed for Big-Block Chevy applications. The Edelbrock #60555 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants per
Product Features:
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Product Features:
- Complete Single For Hydraulic Roller
- 118cc Combustion Chamber Volume
- 315cc Intake/110cc Exhaust Runner Volume
- 2.19 in. Intake/1.88 in. Exhaust Valve Diameter
- 0.562 in. Deck Thickness
Edelbrock – RPM Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet Cam (Part No.60899)
from
$1192.99
Product Features:
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- Out-of-the-Box Bolt-On Performance
- With Straight Plugs
- 64cc Combustion Chambers Improve Performance
- Retain Stock Compression Ratio
Edelbrock – RPM Big-Block Chevy Rectangular Port Cylinder Head Flat Tappet Cam (Part No.60559)
from
$1180.99
Product Features:
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- Out-of-the-Box Bolt-On Performance
- Designed For Street/High Performance Big Blocks
- Specially Designed Ports
- Increased Flow And Velocity
- Highly Efficient Open Style Chamber
- High Velocity Short Intake Ports
- Rectangular Intake Ports
Edelbrock – RPM Small-Block Chevy Straight Spark Plug 70cc Hydraulic Roller Cam (Part No.60735)
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$1024.99
The Edelbrock #60735 Performer RPM cylinder head is designed for 1955-86 Small-Block Chevy applications. The Edelbrock #60735 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performa
Product Features:
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Product Features:
- Complete Single For Mechanical Flat Tappet
- 70cc Combustion Chamber Volume
- 195cc Intake/65cc Exhaust Runner Volume
- 2.02 in. Intake/1.6 in. Exhaust Valve Diameter
- 0.562 in. Deck Thickness
Edelbrock – Performer Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet (Part No.60909)
from
$1009.99
Product Features:
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- 50-State Street Legal Aluminum Cylinder Head
- Out-of-the-Box Bolt-On Performance
- 64cc Combustion Chambers Improve Performance
- Retain Stock Compression Ratio
Edelbrock – E-Tec-170 Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam (Part No.60979)
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$822.99Product Features:
- 170cc Intake 64cc Chamber for Vortec-Style Intake
- 20% Inc Flow Over Cast-Iron Vortec Heads
- Accept Standard or Center-Bolt Valve Covers
- Hand-Blended Intake and Exhaust Bowls
- Heli-Coils in Rocker Studs and Exhaust Bolt Holes
- Hand-Assembled w/Highest Quality Components
Edelbrock – RPM Big-Block Chevy Rectangle Port Cylinder Head Hydraulic Flat Tappet Cam (Part No.60549)
from
$743.99
Product Features:
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- Out-of-the-Box Bolt-On Performance
- Hand-Blended Intake and Exhaust Bowls
- CNC-Matched Intake/Exhaust Ports in Std Location
- Thicker Deck Surfaces than Other Brands
Spartan – Engine Cylinder Head; Chev 454 72-76 Cyl Head (Part No.2C43)
from
$386.99
Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.
Product Features:
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Product Features:
- All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
- All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
- All threads and machined surfaces are and repaired with technology that exceeds the original metal
- Non-sealing iron surfaces painted to prevent oxidization
FAQs for 1973 GMC K15/K1500 Suburban Cylinder Heads
What are the most popular Cylinder Heads for the 1973 GMC K15/K1500 Suburban?
With 2 brands you can trust, our most popular Cylinder Heads for the 1973 GMC K15/K1500 Suburban parts are:
from
$1229.99
This product is not rated
Small-Block Chevy E-Street Cylinder Heads 64cc
Cylinder Heads
from
$822.99
This product is not rated
E-Tec-170 Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam
Cylinder Heads
from
$1192.99
This product is not rated
RPM Small-Block Chevy Cylinder Head 64cc Hydraulic Flat Tappet Cam
Cylinder Heads
