1978 Pontiac Grand Prix Cylinder Heads & Components

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    • (0 reviews)
      # 191739477
      Pontiac Grand Prix 1978, Remanufactured Complete Cylinder Head by Replace®. If your vehicle has a cylinder head problem, don’t waste time and money having your originals repaired. This premium product is the best way to go for those...
      Completely disassembled, thoroughly cleaned, and carefully inspectedChecked for cracks
      $141.78 - $306.00
    • (0 reviews)
      # 18956504
      Pontiac Grand Prix 1978, Cylinder Head Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...
      Unsurpassed quality you can trustValidated for fit, form and function
      $12.38 - $21.59
    • (0 reviews)
      # 19062811
      Pontiac Grand Prix 1978, Cylinder Head Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Unsurpassed quality you can trustValidated for fit, form and function
      $37.82 - $59.29
    • (0 reviews)
      # mpn2400731521
      Pontiac Grand Prix 5.0L 1978, Cylinder Head Bolt Set by DNJ Engine Components®. Designed utilizing the latest technology, this product by DNJ Engine Components features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $25.60
    • (0 reviews)
      # mpn2400731499
      Pontiac Grand Prix 5.0L 1978, Cylinder Head Gasket by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $10.27
    • (0 reviews)
      # 24200792
      Pontiac Grand Prix 1978, Cylinder Head Gasket by Victor Reinz®. Increasing torque and performance with decreasing consumption and emissions. The development goals in engine construction determine the requirements of modern gasket...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $12.61 - $16.35
    • (0 reviews)
      # mpn527991
      Pontiac Grand Prix 5.0L 1978, OEM Standard Cylinder Head Bolt Set by Victor Reinz®. Increasing torque and performance with decreasing consumption and emissions. The development goals in engine construction determine the requirements of...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $17.91
    • (0 reviews)
      # 921582087
      Pontiac Grand Prix 1978, Hollow Dowel by Dura-Bond®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
      Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability
      $1.88 - $1.95
    • (0 reviews)
      # mpn4508031939
      Pontiac Grand Prix 4.9L / 5.0L 1978, Solid Dowel by Dura-Bond®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
      Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability
      $0.31
    • (0 reviews)
      # 630412741
      Pontiac Grand Prix 1978, Cylinder Head Gasket by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $8.37 - $8.85
    • (0 reviews)
      # 630376575
      Pontiac Grand Prix 1978, Cylinder Head Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Quick accurate delivery with excellent fill-rateExcellent inventory availability
      $24.97 - $25.55
    • (0 reviews)
      # mpn358957112
      Pontiac Grand Prix 5.0L With Small Block Chevy Engine 1978, Eliminator 23° LT1 Street Cylinder Heads by AFR®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels...
      100% CNC Ported Combustion Chambers100% CNC Ported Exhaust Ports
      $1,953.23
    • (0 reviews)
      # 245141653
      Pontiac Grand Prix 5.0L With Small Block Chevy Engine 1978, Eliminator 23° Race Cylinder Heads by AFR®. ELIMINATOR line of SBC heads feature 100% 5-AXIS CNC ported intake, exhaust and combustion chambers; available in street and...
      100% CNC Ported Combustion Chambers100% CNC Ported Exhaust Ports
      $1,929.30 - $2,920.50
    • (0 reviews)
      # 245141766
      Pontiac Grand Prix 5.0L With Small Block Chevy Engine 1978, Eliminator 23° Street Cylinder Heads by AFR®. ELIMINATOR line of SBC heads feature 100% 5-AXIS CNC ported intake, exhaust and combustion chambers; available in street and...
      100% CNC Ported Combustion Chambers100% CNC Ported Exhaust Ports
      $1,765.28
    • (0 reviews)
      # mpn358957111
      Pontiac Grand Prix 5.0L With Small Block Chevy Engine 1978, Eliminator 23° Vortec Cylinder Heads by AFR®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...
      100% CNC Ported Combustion Chambers100% CNC Ported Exhaust Ports
      $1,853.93
    • (0 reviews)
      # 522421045
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, Dragon Slayer Series Cylinder Heads by Brodix®. Economical out-of-the-box horsepower is what comes to mind with this new series of Dragon Slayer heads from BRODIX.
      225cc as-cast intake ports64 or 68cc CNC-ported combustion chambers
      $1,217.66 - $1,893.70
    • (0 reviews)
      # 522525398
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, IK™ Series Aluminum Cylinder Heads by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $923.57 - $1,431.30
    • (0 reviews)
      # 522625875
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, Track 1™ Series Aluminum Cylinder Heads by Brodix®. Brodix offers the Track 1 Series Small Block Chevy Aluminum Cylinder Heads in a variety of configurations that are ready to...
      CNC-machinedMatched high-flow intake and exhaust ports
      $2,906.96 - $3,010.98
    • (0 reviews)
      # 335725198
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine With Aluminium Head 1978, Cylinder Head by CHI®. Designed utilizing the latest technology, this product by CHI features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $718.51
    • (0 reviews)
      # 335725770
      Pontiac Grand Prix 5.0L With Small Block Chevy Engine 1978, Iron Eagle CNC Cylinder Head by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Bolt on compatibility: Standard valve angle and spacing are retained to allow use of off the shelf pistons and valve train components227cc ports and 72cc chambers are fully CNC machined to produce excellent airflow and fuel suspension characteristics
      $945.65 - $1,250.51
    • (0 reviews)
      # mpn358595439
      Pontiac Grand Prix 5.0L With Small Block Chevy Engine 1978, Pro 1 Bare Cylinder Head by Dart®. The redesigned chamber features improved fuel distribution, spark plugs are located high and as close to the center of the chamber as...
      Premium alloy: Dart aluminum heads are cast from virgin C355-T61 aerospace alloy for superior strength and integrityBolt on compatibility: Standard valve angle and spacing are retained to allow use of off the shelf pistons and valve train components
      $607.84
    • (0 reviews)
      # 335725365
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine 1978, High Performance Racing Aluminum Cylinder Head by Flo-Tek®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $299.00 - $399.00
    • (0 reviews)
      # 335725451
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine 1978, High Performance Racing As Cast Cylinder Head by Flo-Tek®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $349.00 - $654.00
    • (0 reviews)
      # 342636227
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine 1978, High Performance Racing CNC Cylinder Head by Flo-Tek®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $820.00 - $877.00
    • (0 reviews)
      # 335725705
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine 1978, High Performance Racing Street Build Cylinder Head by Flo-Tek®. This premium product is the best way to go for those looking for the highest quality replacement that offers...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $449.00
    • (0 reviews)
      # 1113814626
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine 1978, Bare Cylinder Head by Pro-Filer Performance®.
      SBC 23 Degree Chevy Racing Cylinder HeadsEnd pads drilled and tapped for accessories
      $506.86 - $1,145.00
    • (0 reviews)
      # 335724264
      Pontiac Grand Prix 1978, High Performance Cylinder Head Stud by ARP®. The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They’re designed to make it as easy as possible to install a...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $89.46 - $509.97
    • (0 reviews)
      # mpn358595728
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine 1978, 12 Point Cylinder Head Studs by Dart®. Fastener made from Chromoly High quality stud kits, for maximum strength and thread engagement This premium product is the best way to go...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $311.22
    • (0 reviews)
      # mpn474701866
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine 1978, Head Bolt Kit by Big End Performance®. Made from grade 9 material and feature a cold headed 6-point heads, rolled threads, and Teflon sealer applied for proper seal. Each kit...
      $42.67
    • (0 reviews)
      # mpn474701873
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine 1978, Head Dowel Pin Set by Big End Performance®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...
      $1.84
    • (0 reviews)
      # 335725317
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine 1978, Head Gasket by Big End Performance®.
      $344.24 - $391.67
    • (0 reviews)
      # mpn474701867
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine 1978, High Performance Head Bolt Kit by Big End Performance®. Heat treated to 180,000 PSI and feature rolled threads and reduced size 12 pt. heads for increased valve spring pocket...
      $83.71
    • (0 reviews)
      # 335724398
      Pontiac Grand Prix 5.0L 1978, Engine Cylinder Head Gasket by Mr. Gasket®. Building up a new engine for your ride? Mr. Gasket has the gaskets, fasteners and other internal parts for building a race engine vs. a street motor.
      Mr. Gasket is the first place to look for a gasket set, of courseEngine fasteners don't have to be black any more - go chrome
      $42.17 - $97.36
    • (0 reviews)
      # mpn4519853484
      Pontiac Grand Prix 5.0L 1978, Cylinder Head Bolt Set by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your...
      $12.74
    • (0 reviews)
      # mpn4522745490
      Pontiac Grand Prix 3.8L / 5.0L 1978, Dowel Pin Kit by Pioneer Automotive®. Location: Head to Block. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2.22
    • (0 reviews)
      # 557549517
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine 1978, Race Series 11° Little Chief CNC Cylinder Head by Dart®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,587.49 - $3,686.64
    • (0 reviews)
      # mpn1865717378
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine With Vortec Engine Version 1978, Complete Vortec Cylinder Head by Chevrolet Performance®. Vortec Heads can be mildly ported for additional performance and milled up to 0.040'' for...
      High quality at an affordable priceExpertly made from premium materials
      $783.82
    • (0 reviews)
      # mpn1730081849
      Pontiac Grand Prix 5.0L With Chevy Small Block Engine 1978, 12 Point Head Stud Kit by ARP®. Designed utilizing the latest technology, this product by ARP features premium quality and will perform better than advertised. Perfect for your...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $329.66
    • (0 reviews)
      # 335724440
      Pontiac Grand Prix 1978, Pro Series Cylinder Head Stud by ARP®. The engineers at ARP spent quite a bit of time developing these highly effective, unique oil pan studs. They’re designed to make it as easy as possible to install a pan...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $169.05 - $217.72
    • (0 reviews)
      # 522593692
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, 11 X™ Series Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,545.18 - $3,272.52
    • (0 reviews)
      # mpn4476697830
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, 11 X™ Series Top End Kit by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4,293.98
    • (0 reviews)
      # 522421362
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, 12™ Series Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,970.39 - $4,874.72
    • (0 reviews)
      # 522592370
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, 13™ Series Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,819.60 - $7,127.20
    • (0 reviews)
      # 522466284
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, 18 C™ Series Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,769.77 - $6,465.52
    • (0 reviews)
      # 522633514
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, 18 X™ Series Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,708.16 - $4,197.79
    • (0 reviews)
      # 522411351
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, 18 X™ Series Top End Kit by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4,155.23 - $5,331.74
    • (0 reviews)
      # 522437867
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, 4.500 Bore Spacing Series Bare Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,950.18 - $4,866.62
    • (0 reviews)
      # 522564960
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, AK™ Series Bare Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,400.40 - $3,172.10
    • (0 reviews)
      # 522584409
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, BD™ Series Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,327.68 - $3,597.36
    • (0 reviews)
      # 522618215
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, DR 1213™ Series Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,542.84 - $6,313.68
    • (0 reviews)
      # 522531034
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, GB 2000™ Series Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,977.97 - $6,004.18
    • (0 reviews)
      # 522583680
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, Head Hunter™ Series Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,272.70 - $3,107.02
    • (0 reviews)
      # 522464015
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, Head Hunter™ Series Top End Kit by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3,940.89
    • (0 reviews)
      # 522640964
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, Race-Rite™ Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,087.66 - $2,242.98
    • (0 reviews)
      # 522607148
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, Race-Rite™ Top End Kit by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,403.80
    • (0 reviews)
      # 522556120
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, Track 1™ Series Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1,077.60 - $3,010.98
    • (0 reviews)
      # 522554696
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, Track 1™ Series Top End Kit by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,556.52 - $3,940.89
    • (0 reviews)
      # 522429171
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, iK™ Series Cylinder Head by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $923.57 - $2,650.56
    • (0 reviews)
      # 522560889
      Pontiac Grand Prix 5.0L With Chevy Small Block 1978, iK™ Series Top End Kit by Brodix®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,179.76 - $2,996.59
    • (0 reviews)
      # 523612169
      Pontiac Grand Prix 5.0L with Chevy Small Block 1978, Cylinder Head Gasket by Cometic Gasket®. The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its...
      Made of High Quality MaterialsBuilt to Last
      $84.59 - $121.46




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