1985 GMC Topkick Engine
Select Your Submodel
- Engine Assemblies
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Sensors, Relays, Switches
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Balance Shafts
- Throttle Bodies
- Carburetors
- Motor Oils
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SBI®Intake Valve Seat InsertGMC Topkick 7.0L 1985, Intake Valve Seat Insert by SBI®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$2.97 - Dura-Bond®Oil Dipstick PlugGMC Topkick 5.7L 1985, Oil Dipstick Plug by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability$11.68
- Fumoto®Plastic Elbow for 3/8" NippleGMC Topkick 1985, Plastic Elbow for 3/8" Nipple by Fumoto®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...One Touch OperationAllows for clean and mess free oil changes$3.15
- Mr. Gasket®Oil DipstickGMC Topkick 5.7L 1985, Oil Dipstick by Mr. Gasket®. Add all the bling you can to your hot-rod or musclecar restoration with Mr. Gasket. Their brilliant chrome plating won't discolor, crack or peel.$18.95
- PAI®Plunger Engine Oil Pump Relief ValveGMC Topkick 14.0L 1985, Plunger Engine Oil Pump Relief Valve by PAI®. 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....Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$16.79
- ACDelco®Professional™ Oil Filler CapGMC Topkick 1985, Professional™ Oil Filler Cap by ACDelco®. An ACDelco Professional, premium aftermarket Engine Oil Filler Cap is a threaded or quarter-turn cap that seals the oil filler opening on your vehicle’s engine, and is the...Seal and help keep oil from leaking out of your engine oil filler openingProfessional, premium aftermarket replacement$1.37 - $2.39
- Dura-Bond®Nylon Oil Pump SleeveGMC Topkick 5.7L 1985, Nylon Oil Pump Sleeve by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Rigorously Tested to Withstand Years of AbuseHigh-Grade Materials for Long-Lasting Durability$7.96
- SKF®Rear Crankshaft Repair Sleeve with Tool KitGMC Topkick 10.4L 1985, Rear Crankshaft Repair Sleeve with Tool Kit by SKF®. Do you hear chirping or squealing noise? Has the "power" disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need...Made with precision and quality in mindDesigned to meet your specific needs$89.69
- Stant®Oil Filler CapGMC Topkick 1985, Oil Filler Cap by Stant®. This oil filler cap is designed to fit and function the same as the original equipment cap. It’s a direct replacement, made from premium materials and constructed for long lasting durability.Designed to fit and function as the original equipment capMade from premium materials$1.87 - $2.18
- iD Select®Oil Filler CapGMC Topkick 1985, Oil Filler Cap by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$1.16 - $1.53
- PAI®Pin BushingGMC Topkick 14.0L 1985, Pin Bushing by PAI®. 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$25.79
- Crower®Thrust PlugGMC Topkick 5.7L with Chevy Small Block 1985, Thrust Plug by Crower®. Perfect combination of power and mileage with extended rpm range. Works well with stock and near-stock engines and drive trains. Crower create the lightest,...High quality at an affordable priceExpertly made from premium materials$10.42
- Dura-Bond®Camshaft Tray BoltGMC Topkick 5.7L 1985, Camshaft Tray Bolt by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$7.64
- Dura-Bond®Hollow Dowel PinGMC Topkick 1985, Hollow Dowel Pin by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Rigorously tested to withstand years of abuseHigh-grade materials for long-lasting durability$8.89 - $10.31
- Dura-Bond®Oil Cooler Bypass ValveGMC Topkick 4.8L 1985, Oil Cooler Bypass Valve by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed...Made with precision and quality in mindDesigned to meet your specific needs$20.80
- Dura-Bond®Oil Galley Rear Main PlugGMC Topkick 5.7L 1985, Oil Galley Rear Main Plug by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Made with precision and quality in mindDesigned to meet your specific needs$8.24
- Dura-Bond®Screw Torx Balance Shaft Thrust Plate BoltGMC Topkick 5.7L 1985, Screw Torx Balance Shaft Thrust Plate Bolt by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Made with precision and quality in mindDesigned to meet your specific needs$7.86
- SKF®Timing Cover Repair Sleeve KitGMC Topkick 1985, Timing Cover Repair Sleeve Kit by SKF®. Do you hear chirping or squealing noise? Has the "power" disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory drive belt...Made with precision and quality in mindDesigned to meet your specific needs$40.55
- JT&T®4-Wire Distributor Module and Idle Air Control Connector PigtailGMC C6000 / C7000 1985, 4-Wire Distributor Module and Idle Air Control Connector Pigtail by JT&T®. Designed utilizing the latest technology, this product by JT&T features premium quality and will perform better than advertised. Perfect...Metri-Pack 150.2 (Pull-To-Seat) Series(4) 18 AWG Leads and Weather-Pack Seal$12.10
- Trans-Dapt®Throttle Return Spring BracketGMC Topkick 5.7L Chevy Small Block 1985, Throttle Return Spring Bracket by Trans-Dapt®. Chrome plated carburetor spring brackets provide an extremely convenient location to hook up your carburetor return spring. Make your vehicle faster...Built to match your exact requirementsHigh quality you can rely on$10.84
- Driven Racing Oil®GP-1 Nitro SAE 70 Synthetic Blend Motor Oil, 1 QuartGP-1 Nitro SAE 70 Synthetic Blend Motor Oil, 1 Quart by Driven Racing Oil®. A Synthetic Blend, formulated with premium Pennsylvania Grade base oil and Driven’s High Zinc/low-detergent additive package resulting in enhanced engine...$10.34
- Hygrade®Carburetor Power Valve KitGMC C6000 / C7000 With Holley Carburetor 1985, Carburetor Power Valve Kit by Hygrade®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$9.84
- Lucas Oil®Plus™ Racing Oil ZDDP SAE 60 Plus Conventional Motor Oil, 5 GallonsPlus™ Racing Oil ZDDP SAE 60 Plus Conventional Motor Oil, 5 Gallons x 1 Pail by Lucas Oil®. The "Plus" is for the extra additives above and beyond the normal additive package found in ordinary racing oils. This true high performance...$161.15
- Lucas Oil®SAE 50 Conventional Racing Motor Oil, 5 QuartsSAE 50 Conventional Racing Motor Oil, 5 Quarts by Lucas Oil®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will...$149.13
- Lucas Oil®SAE 70 Conventional Racing Motor Oil, 5 GallonsSAE 70 Conventional Racing Motor Oil, 5 Gallons x 1 Pail by Lucas Oil®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in...$169.98
- Mahle®Carburetor Choke Tube GasketGMC Topkick 5.7L 1985, Carburetor Choke Tube Gasket by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.49
- Mahle®Carburetor Mounting GasketGMC Topkick 1985, Carburetor Mounting Gasket by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$6.06 - $11.50
- Maxima Racing Oils®PS0™ SAE 0WT Synthetic Motor Oil, 1 QuartPS0™ SAE 0WT Synthetic Motor Oil, 1 Quart by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind....$19.13
- Maxima Racing Oils®Performance Break-In™ SAE 5W-16 Break-In 2X Zinc Motor Oil, 5 GallonsPerformance Break-In™ SAE 5W-16 Break-In 2X Zinc Motor Oil, 5 Gallons x 1 Pail by Maxima Racing Oils®. Mineral based engine oil specifically formulated for breaking in engines with flat tappet camshafts, roller elements and where...$176.27
- Maxima Racing Oils®Performance Straight Weights™ SAE 50W Conventional Motor Oil, 1 GallonPerformance Straight Weights™ SAE 50W Conventional Motor Oil, 1 Gallon by Maxima Racing Oils®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology...$36.80
