GMC PM251 Cylinder Heads
Your GMC PM251 will be happy to know that the search for the right Cylinder Heads you’ve been looking for is over! Advance Auto Parts has 5 different Cylinder Heads for your vehicle, ready for shipping or in-store pick up. The best part is, our GMC PM251 Cylinder Heads start from as little as $822.99.
When it comes to your GMC PM251, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Cylinder Heads brands so you can shop with complete confidence. Some of our top Cylinder Heads brands are Edelbrock. We’re sure you will get the right product to keep that PM251 running for a long time.
We even have reviews of our OEM and aftermarket Cylinder Heads products to help you buy with confidence. Hear from other customers via the 3 reviews on parts for your GMC PM251.
Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Cylinder Heads for your PM251, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Compare 25 GMC Cylinder Heads
Edelbrock – RPM Big-Block Chevy Oval Port Cylinder Head Hydraulic Roller Cam (Part No.60455)
from
$1223.99
The Edelbrock #60455 Performer RPM O-Port cylinder head is designed for Big-Block Chevy applications. The Edelbrock #60455 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance
Product Features:
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Product Features:
- Complete Single For Hydraulic Roller
- 110cc Combustion Chamber Volume
- 290cc 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 SBC 70cc Hydraulic Flat Tappet Cam (Part No.60739)
from
$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
Spartan – Engine Cylinder Head; Chev 2.4 11-13 Cyl Head (Part No.2CEW)
from
$755.99
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
Edelbrock – E-Street Big-Block ChevyHead Cylinder Head Oval COMPLETE Single (Part No.50459)
from
$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)
from
$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 – RPM Big-Block Chevy Oval Port Cylinder Head Hydraulic Flat Tappet Cam (Part No.60459)
from
$1233.99
Product Features:
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- Out-of-the-Box Bolt-On Performance
- Designed For Street/High Performance Big Blocks
- Specially Designed Oval Ports
- Highly Efficient Semi-Open Style Chamber
- High Velocity Short Intake Ports
- Fit GM Mark IV; Gen V; and Gen VI Blocks
- Complete Head with 2.19 (i) ; 1.88 (e) Valves
- Also Available in Polished Finish; See PN[604519]
Edelbrock – Small-Block Chevy E-Street Cylinder Heads 64cc (Part No.5089)
from
$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)
from
$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
Spartan – Engine Cylinder Head; Chev 6.6 DRMX Head (Part No.2CFM)
from
$1183.99
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
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
Spartan – Engine Cylinder Head; Chev 6.6 04-09 DISEL Head (Part No.2CX6)
from
$1150.99
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
Spartan – Engine Cylinder Head; Chev 6.6 06-10 DRMX Head (Part No.2CX7)
from
$1134.99
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:
See More
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
Spartan – Engine Cylinder Head; Chev 6.6 10-16 Duramx Head (Part No.2CX10)
from
$1125.99
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
Edelbrock – Performer Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam (Part No.60859)
from
$1028.99
Product Features:
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- Designed for 1987-95 Throttle Body Injection or Tuned Port Injection 5.7L Small-Block Chevy engines originally equipped with center bolt valve covers
- Flat Tappet Camshaft Type
- 60cc chambers with 165cc intake ports
- Size of intake valve is 2.02 in. and exhaust valve is 1.60 in.
- Sold as one complete head
Edelbrock – RPM Small-Block Chevy Straight Spark Plug 70cc Hydraulic Roller Cam (Part No.60735)
from
$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
Spartan – Engine Cylinder Head; GM 6.0/6.2 10-19 CNG Head (Part No.2CT13CNG)
from
$986.99
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:
See More
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
Spartan – Engine Cylinder Head; Chev 6.6 10-16 Duramx Head (Part No.2CX11)
from
$956.99
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:
See More
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
Spartan – Engine Cylinder Head; Chev 6.5 92-00 Cyl Head (Part No.2CE2)
from
$945.99
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:
See More
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
Spartan – Engine Cylinder Head; Chev 6.6 DRMX Head (Part No.2CFN)
from
$920.99
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:
See More
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
Spartan – Engine Cylinder Head; Chev 2.0 13-15 LTG Head (Part No.2CAD)
from
$868.99
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:
See More
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
Spartan – Engine Cylinder Head; Chev 2.9L 07-11 Cyl Head (Part No.2CT29)
from
$856.99
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:
See More
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
Spartan – Engine Cylinder Head; Chev 4.2 02-05 Cyl Head (Part No.2CTW)
from
$849.99
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:
See More
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
Edelbrock – E-Tec-170 Small-Block Chevy Cylinder Head Hydraulic Flat Tappet Cam (Part No.60979)
from
$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
FAQs for GMC PM251 Cylinder Heads
What are the most popular Cylinder Heads for the GMC PM251?
With 1 brands you can trust, our most popular Cylinder Heads for the GMC PM251 are:
from
$990.99
(1)
RPM Small-Block Chevy Cylinder Head SBC 70cc Hydraulic Flat Tappet Cam
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
$1229.99
This product is not rated
Small-Block Chevy E-Street Cylinder Heads 64cc
Cylinder Heads
Find Your GMC PM251 Cylinder Heads by Year
People also search Advance Auto for these popular years of GMC PM251 parts:
