1968 GMC P-Series Performance Engine Cooling

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    • (2 reviews)
      # 102119531
      GMC P35/P3500 Van 4.8L / 5.0L 1968, Thermocap™ Radiator Cap by Mr. Gasket®. OEM Replacement. With Thermometer Built In. 16 PSI. Keeping your engine cool is pretty important, so Mr. Gasket has a full line of cooling system accessories....
      Brilliant triple-chrome platingPrevent boilovers
      +1
      $32.43 - $37.53
    • (0 reviews)
      # 566528863
      GMC P-Series 5.0L with Drag Racing Competition Engine 1968, 300 Series High Flow Electric Water Pump by Meziere Enterprises®. Flow Rate: 55 GPM. Performance, sophistication and durability are by no means all the benefits you'll get if...
      Suitable for street or drag strip use – 3000+ hour life expectancyHigh flow design provides 55 gallons per minute free flow rating
      $451.00
    • (0 reviews)
      # 81803474
      GMC P-Series 5.0L 1968, Thermostat Housing by CSR Performance®. Machined from 6061-T6 Billet aluminum and swiveling 360° for easy connection in any position. Our thermostat housing uses O-ring seals eliminating the need for gaskets or...
      High quality at an affordable priceExpertly made from premium materials
      $55.43 - $144.87
    • (1 review)
      # 60685431
      GMC P-Series 1968, Rapid-Cool™ Reversible Fan Kit by Hayden®. This product can be used for either primary or add-on cooling. The Hayden Rapid-Cool fan features a thin, aerodynamic profile and reversible push/pull blades. The fan comes...
      Reversible push/pull operationThin, aerodynamic profile for applications with limited space
      $56.82 - $64.31
    • (0 reviews)
      # 88660655
      GMC P-Series 5.0L with Chevy Small Block Engine 1968, SuperCool Flow™ Water Pump by Tuff Stuff Performance®. Pilot Size: 0.625". Pilot Size: 0.625". Bet your engine bay stays cool with state-of-the-art performance engine cooling parts...
      Designed to take engine cooling to the next levelLightweight construction for maximum heat dissipation
      +4
      $73.54 - $201.06
    • (0 reviews)
      # 566469083
      GMC P-Series 5.0L with Drag Racing Competition Engine with 1 3/4” Water Pump Fitting 1968, 100 Series Electric Water Pump by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get...
      Suitable for street or drag strip use – 2400+ hour life expectancyHeavy duty motor provides 42 gallons per minute free flow rating
      +2
      $394.63 - $482.32
    • (0 reviews)
      # 608768619
      GMC P-Series 1968, Direct-Fit Crossflow Module by Be Cool®. Be Coolant is an Extended-Life, Super Duty Coolant & Antifreeze that is ideal for all applications. Be Coolant features a new-generation earth-friendly biodegradable, propylene...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $1,399.99 - $2,499.99
    • (0 reviews)
      # 608829685
      GMC P-Series 1968, Direct-Fit Downflow Module by Be Cool®. Inlet Location: Upper Driver Side. Outlet Location: Lower Passenger Side. Be Coolant is an Extended-Life, Super Duty Coolant & Antifreeze that is ideal for all applications. Be...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $1,399.99 - $2,499.99
    • (0 reviews)
      # 608897991
      GMC P-Series 1968, Direct-Fit Crossflow Radiator by Be Cool®. Size: 27" x 17" x 3". When the radiator must fit as well as it cools, our Classic series is for you. The Classic Series comes standard in natural finish aluminum. Money back...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $699.99 - $896.79
    • (0 reviews)
      # 608788591
      GMC P-Series 1968, Direct-Fit Downflow Radiator by Be Cool®. Size: 25.5" x 21" x 3". Inlet Location: Upper Driver Side. Outlet Location: Lower Passenger Side. When the radiator must fit as well as it cools, our Classic series is for...
      Made to improve your cooling system efficiencyDesigned to provide greater cooling power
      $699.99 - $943.99
    • (0 reviews)
      # 144946499
      GMC P-Series 5.0L with Small Block Chevy 1968, Aluminum Water Pump by Big End Performance®. Material: Aluminum. If you want to reach the finish line faster or you're just looking to spiff up your vehicle, then this Big End Performance...
      High quality at an affordable priceExpertly made from premium materials
      $80.77 - $117.49
    • (0 reviews)
      # mpn4242882470
      GMC P-Series 5.0L 1968, Performance Water Pump by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from the...
      Great design and functionMade from sturdy materials
      $109.06
    • (0 reviews)
      # mpn359120003
      GMC P-Series 5.0L 1968, Electric Water Pump by Dedenbear®. Free Flow: 26 GPM. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will...
      WP1 and WP2 units weigh only 4.0 and 4.2 pounds, and are just 4-1/4-inches deepDraws only 3-1/2-amps at 12 volts - half the draw of conventional electric pump drives
      $374.95
    • (0 reviews)
      # 256056581
      GMC P-Series 5.0L 1968, Edelbrock Engine Coolant Water Pump by March Performance®. Material: Aluminum. Type: Short. Rotation: Standard. This product by March Performance is manufactured with a unique blend of durability and performance...
      Precisely engineered for perfect fit and functionMade with a unique blend of durability and style
      $364.48 - $370.25
    • (0 reviews)
      # mpn477871346
      GMC P-Series 5.0L 1968, Tuff Stuff Aluminum Engine Coolant Standard Rotation Short Water Pump by March Performance®. Finish: Satin. Material: Aluminum. Type: Short. Rotation: Standard. This product by March Performance is manufactured...
      Precisely engineered for perfect fit and functionMade with a unique blend of durability and style
      $113.60
    • (0 reviews)
      # 901525998
      GMC P-Series 5.0L with Drag Racing Competition Engine with 1 3/4” Water Pump Fitting 1968, 100 Series Heavy Duty Electric Water Pump by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits...
      Suitable for street or drag strip use – 2400+ hour life expectancyShow quality finish
      +2
      $413.42 - $501.11
    • (0 reviews)
      # 983917923
      GMC P-Series 1968, Engine Water Pump by Eastern Industries®. All of Eastern Industries water pumps are engineered from original equipment samples and specifications. In many instances the bearing and seal are upgraded which will...
      Original Equipment QualityContinuous Improvement
      $25.55 - $31.96
    • (0 reviews)
      # 912031168
      GMC P-Series 3.8L / 4.1L / 4.8L / 5.0L 1968, Fail Safe Series™ Engine Coolant Thermostat by MotoRad®. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe...
      Exclusive, patented designHigh quality Stainless Steel and Copper construction
      $9.58 - $9.85
    • (0 reviews)
      # 912059082
      GMC P-Series 3.8L / 4.1L / 4.8L / 5.0L 1968, High-Flow Series™ Engine Coolant Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust...
      Made of stainless steelProvide increased flow
      $6.94
    • (0 reviews)
      # 491978439
      GMC P-Series 5.0L 1968, Fixed Water Neck by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to take the...
      Powerful and efficient designExtended service life
      +2
      $106.49 - $131.54
    • (0 reviews)
      # 84391740
      GMC P-Series 5.0L 1968, Coolant Thermostat Housing by Proform®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide...
      Carefully designed to improve the performance of your vehicleCrafted from first-rate materials
      $15.09 - $18.99
    • (0 reviews)
      # 85105211
      GMC P-Series 5.0L 1968, Officially Licensed GM Coolant Thermostat Housing by Proform®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials,...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      $22.83 - $23.32
    • (1 review)
      # 91667598
      GMC P-Series 5.0L 1968, Water Neck by Trans-Dapt®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide excellent...
      Built to match your exact requirementsHigh quality you can rely on
      $17.80 - $54.83
    • (0 reviews)
      # mpn358581948
      GMC P-Series 5.0L 1968, Engine Coolant Filler Neck by Moroso®. Straight. Black. Water Outlet, -16AN fitting and two 3/8" NPT Female Ports. With this quality part backed by a great price, you can enjoy your vehicle so much more than you...
      Includes two 3/8" NPT female ports to plumb water to cylinder head for additional coolingFor use with steel braided reinforced upper radiator hose
      $91.61
    • (0 reviews)
      # mpn359113199
      GMC P-Series 5.0L 1968, Water Pump Pulley Shim Kit by Canton Racing®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
      Made from high-grade materialsProvides efficient performance
      $15.00
    • (0 reviews)
      # mpn359119386
      GMC P-Series 5.0L with Chevrolet Small Block Engine with Short Water Pump 1968, 2 Groove V-Belt Engine Coolant Water Pump Pulley by Alan Grove®. To keep your engine cool and improve your vehicle's performance, this product is just the...
      Expertly Manufactured from first-grade steelDesigned for long-lasting service
      $76.04
    • (0 reviews)
      # mpn359119975
      GMC P-Series 5.0L 1968, Replacement Water Pump Motor by Dedenbear®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely...
      High quality at an affordable priceExpertly made from premium materials
      $114.95
    • (0 reviews)
      # 566606758
      GMC P-Series 5.0L with Chevy Small Block Engine with Short Water Pump 1968, Water Pump Extension by Tuff Stuff Performance®. From water pump bolt kits and water pump extension kits to various hose nipples and high flow thermostats, Tuff...
      Designed to take engine cooling to the next levelLightweight construction for maximum heat dissipation
      $42.28 - $54.18
    • (0 reviews)
      # mpn359120001
      GMC P-Series 5.0L with Small Block Chevy 1968, Water Header by Dedenbear®. 1 Piece. Water Manifold made from Aluminum. Dedenbear's innovative water header replaces the usual mess of fittings, lines, elbows and tees with a single...
      Dual 3/4 inch NPT threads let coolant feed from either side of the engineDesigned to distribute coolant equally into both sides of the engine
      $134.95
    • (0 reviews)
      # mpn1422735586
      GMC P-Series 5.0L 1968, Officially Licensed GM Black Radiator Cap by Proform®. Knurled Perimeter. Stant 13 PSI Radiator Cap. Finish: Black. With Chevrolet Bowtie Emblem. Finish: Black Anodized. Material: Billet Aluminum. Sold Each. If...
      Officially Licensed GM ProductsCarefully designed to improve the performance of your vehicle
      $35.57
    • (0 reviews)
      # mpn474701910
      GMC P-Series 5.0L with Small Block Chevy 1968, Water Pump Gasket by Big End Performance®. If you want to reach the finish line faster or you're just looking to spiff up your vehicle, then this Big End Performance product is the way to...
      High quality at an affordable priceExpertly made from premium materials
      $10.18
    • (0 reviews)
      # 450739365
      GMC P-Series 5.0L 1968, Water Pump Bolt Kit by ARP®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely provide excellent...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $13.31 - $21.43
    • (0 reviews)
      # mpn359119987
      GMC P-Series 5.0L 1968, Water Pump Seal Rebuild Kit by Dedenbear®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will surely...
      High quality at an affordable priceExpertly made from premium materials
      $49.95
    • (0 reviews)
      # 566556742
      GMC P-Series 5.0L 1968, Block Adapter O-Ring's by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to take the...
      Powerful and efficient designExtended service life
      $4.00
    • (0 reviews)
      # 566562695
      GMC P-Series 5.0L 1968, Water Pump Adapters by Meziere Enterprises®. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to take the...
      Powerful and efficient designExtended service life
      +2
      $56.38 - $81.43
    • (0 reviews)
      # mpn4478761169
      GMC P-Series 5.0L 1968, Water Pump Gasket Kit by Meziere Enterprises®. Sold as Pair. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to...
      Powerful and efficient designExtended service life
      $4.00
    • (0 reviews)
      # 566433249
      GMC P-Series 5.0L 1968, Water Pump Spacers by Meziere Enterprises®. Sold in Pairs. Performance, sophistication and durability are by no means all the benefits you'll get if you purchase this product by Meziere Enterprises. Designed to...
      Powerful and efficient designExtended service life
      +2
      $39.46 - $81.43
    • (0 reviews)
      # 566349966
      GMC P-Series 5.0L 1968, Water Pump Bolt Kit by Tuff Stuff Performance®. From water pump bolt kits and water pump extension kits to various hose nipples and high flow thermostats, Tuff Stuff has all of the hard to find water pump...
      Designed to take engine cooling to the next levelLightweight construction for maximum heat dissipation
      $8.94 - $25.35
    • (0 reviews)
      # mpn3557984030
      GMC P-Series 5.0L 1968, Engine Coolant Water Pump Locking Bolt Kit by Stage 8®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will...
      Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system
      $14.13
    • (0 reviews)
      # 491990551
      GMC P-Series 1968, Engine Coolant Thermostat Gasket by Cometic Gasket®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
      Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability
      $2.17
    • (0 reviews)
      # 231950112
      GMC P-Series 1968, Electric Fan Kit by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.
      Motors Built and Tested to Quality SpecificationsIncludes Mounting Kit
      $67.15 - $73.06
    • (0 reviews)
      # 64140179
      GMC P-Series 1968, Replacement Water Pump by GMB®. Material: Cast Iron. Rotation: Standard. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers, mechanical...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $16.10 - $39.29
    • (0 reviews)
      # 70164442
      GMC P-Series 1968, Professional™ Engine Coolant Water Pump by ACDelco®. Coolant flow is crucial for the life of any engine. GM Original Equipment Water Pumps are the best way to make sure you have the proper heat protection for the...
      Completely pressure-tested for leak-free performance.High-quality bearings and heat-treated impellers for long life.
      $23.53 - $38.89
    • (0 reviews)
      # 49185649
      GMC P-Series 1968, Standard Water Pump by Gates®. Gates water pumps are recognized in the industry for their durability and superior quality. Every Gates water pump is constructed with premium alloy materials and a 100% functional test...
      Great design and functionMade from sturdy materials
      $16.17 - $23.18
    • (0 reviews)
      # 36812441
      GMC P-Series 1968, Water Pump by Cardone®. Cardone 100% New Water Pumps are backed by over 44 years of making the highest quality remanufactured parts in the industry. That means Cardone seen where – and why – new parts fail, so...
      100% leak testing and hub-pull testing ensures reliable performance.O.E.-supplied NEW unitized seals ensure long-lasting, trouble-free performance.
      $13.34 - $54.56
    • (0 reviews)
      # mpn3196324531
      GMC P25/P2500 Van / P35/P3500 Van 5.0L 1968, 5.795 Engine Coolant Water Pump with 3/4" Shaft by KRC Power Steering®. Hub Height: 5.795". Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace...
      Made using advanced equipment for excellent performanceHighly durable and resistant to wear and tear
      $155.18
    • (0 reviews)
      # 71656848
      GMC P-Series 1968, Professional™ Engine Coolant Thermostat by ACDelco®. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV, ACDelco Professional Thermostats come in...
      Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like.
      $2.67 - $7.63
    • (0 reviews)
      # 48537750
      GMC P-Series 3.8L / 4.1L / 4.8L / 5.0L 1968, Economy Thermostat by Gates®. Depth from Flange: 0.78". Flange Diameter: 2.125". Height from Flange: 0.88". If you want to keep your vehicle safe on the road for many years to come, go with...
      Great design and functionMade from sturdy materials
      $2.69 - $2.83
    • (0 reviews)
      # 48537753
      GMC P-Series 3.8L / 4.1L / 4.8L / 5.0L 1968, Engine Coolant OE Type Thermostat by Gates®. Depth from Flange: 0.78". Flange Diameter: 2.125". Height from Flange: 0.8". If you want to keep your vehicle safe on the road for many years to...
      Great design and functionMade from sturdy materials
      $3.18 - $3.32
    • (0 reviews)
      # 48537758
      GMC P-Series 3.8L / 4.1L / 4.8L / 5.0L 1968, Premium Thermostat by Gates®. Depth from Flange: 0.91". Flange Diameter: 2.125". Height from Flange: 0.91". If you want to keep your vehicle safe on the road for many years to come, go with...
      Great design and functionMade from sturdy materials
      $4.51 - $4.59
    • (0 reviews)
      # 906423224
      GMC P-Series 3.8L / 4.1L / 4.8L / 5.0L 1968, Economy Thermostat without Check Valves and Seal by Stant®. Without Jiggle Pin. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $3.22
    • (0 reviews)
      # 906624933
      GMC P-Series 3.8L / 4.1L / 4.8L / 5.0L 1968, OE Type Thermostat without Gaskets, Check Valves and Seal by Stant®. Without Installation Tool and Jiggle Pin. OE Quality. Get fast engine warm-up and dependable engine operating temperature...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $5.58 - $5.88
    • (0 reviews)
      # 101814856
      GMC P-Series 3.8L / 4.1L / 4.8L / 5.0L 1968, Premium Thermostat without Check Valves and Seal by Stant®. Without Jiggle Pin. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s...
      Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
      $7.62 - $7.71
    • (0 reviews)
      # 911904964
      GMC P-Series 3.8L / 4.1L / 4.8L / 5.0L 1968, Economy Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product...
      Offer precise pressure controlEnsure the proper fit
      $1.37
    • (0 reviews)
      # 912003865
      GMC P-Series 3.8L / 4.1L / 4.8L / 5.0L 1968, Engine Coolant Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality...
      Offer precise pressure controlEnsure the proper fit
      $2.43 - $2.53
    • (0 reviews)
      # mpn4479943471
      GMC P-Series 4.8L 1968, Professional™ Molded Engine Coolant Bypass Hose by ACDelco®. Centerline Length: 6.3". Inside Diameter 1: 1.28". Inside Diameter 2: 1.28". Number of Branches: 0. Contains Spring: No. Construction: Molded...
      Protective sleeves help duplicate GM Original Equipment for proper fit and function.Designed to resist electrochemical degradation for durability.
      $7.17
    • (0 reviews)
      # 588827969
      GMC P-Series 1968, Professional™ Radiator Coolant Hose by ACDelco®. Composed of specially blended materials to deliver long-life performance, ACDelco Professional Automotive Coolant Hoses are designed to resist buckling or bending out...
      Protective sleeves help duplicate GM Original Equipment for proper fit and function.Designed to resist electrochemical degradation for durability.
      $8.13 - $22.07
    • (0 reviews)
      # mpn122743081
      GMC P-Series 4.8L 1968, Engine Coolant Molded Bypass Hose by Gates®. Centerline Length: 6.3". Inside Diameter 1: 1.28". Number of Branches: 0. Contains Spring: No. If you want to keep your vehicle safe on the road for many years to...
      Great design and functionMade from sturdy materials
      $6.00
    • (0 reviews)
      # 49109250
      GMC P-Series 1968, Heavy Duty Radiator Coolant Flexible Hose by Gates®. Inside Diameter 1: 1.75". If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention...
      Great design and functionMade from sturdy materials
      $13.64 - $15.06




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