1974 GMC G-Series Transmission Parts
Select Your Submodel
- Clutch Kits
- Automatic Transmission Oil Coolers
- Transmission Mounts
- Transmission Solenoids, Sensors, Switches & Control Units
- Transmission Filters
- Automatic Transmission Torque Converters
- Transmission Shifters
- Clutch Flywheels
- Transmission Pans, Drain Plugs, Filler Caps
- Transmission Seals & Gaskets
- Transmission Rebuild Kits
- Clutch Linkages
- Clutch Release Bearings
- Automatic Transmission Valve Bodies
- Transmission Bearings
- Automatic Transmission Flexplates
- Automatic Transmission Oil Pumps
- Transmission Shafts & Gears
- AT Bands & Clutches
- Automatic Transmission Governors, Modulators
- Clutch Pressure Plates
- Clutch Discs
- Transmission Fluids, Oils & Additives
-
ATP®Automatic Transmission Detent CableGMC G-Series Automatic Transmission 1974, Automatic Transmission Detent Cable by ATP®. Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace...Includes brackets, grommets, etc to match originalHelps transmission determine ideal downshift$15.72 - $23.51 - WVE®Neutral Safety SwitchGMC G-Series 1974, Neutral Safety Switch by WVE®. Connector Type: Male. Terminal: Male. Terminal Quantity: 7. Terminal Type: Blade. Replace your worn-out or faulty component with this quality replacement from WVE. This product is...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$22.25
- Timken®Automatic Transmission Torque Converter SealGMC G15/G1500 Van / G25/G2500 Van Automatic Transmission 1974, Automatic Transmission Torque Converter Seal by Timken®. Width: 0.425". Outside Diameter: 2.762". Housing Bore: 2.758". Timken offers the right seal to keep your vehicle...Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion$5.03
- National®Automatic Transmission Extension Housing SealGMC G-Series Automatic Transmission 1974, Automatic Transmission Extension Housing Seal by National®. Width: 0.582". Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$6.69 - $8.26
- National®Manual Transmission Output Shaft SealGMC G-Series Standard Transmission 1974, Manual Transmission Output Shaft Seal by National®. Don’t just repair a leak, prevent future problems with a National Oil Seal. This part is manufactured using exclusive National Dynamic Edge...Low swell in hydrocarbon fluidsDesign type: spring loaded; multi-lip$3.65 - $15.66
- ATP®Automatic Transmission Control SolenoidGMC G35/G3500 Van THM350 Transmission 1974, Automatic Transmission Control Solenoid by ATP®. High Performance Universal Lock-Up. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit,...OE quality at an affordable priceOE fit and function$79.03
- Pioneer Automotive®Modulator ValveGMC G-Series THM350 Transmission / THM350C Transmission 1974, Modulator Valve by Pioneer Automotive®. Adjustable: 12.5-18 - EDA: 1.75". With Red Stripe. Designed utilizing the latest technology, this product by Pioneer Automotive...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$19.27
- Hayden®Transmission Oil Cooler CouplingGMC G-Series 1974, Transmission Oil Cooler Coupling by Hayden®. Replace your defective oil cooler coupling with this part. Manufactured from premium brass, the part fits most 5/16" transmission lines with 1/2"-20 thread. It is...Fits most 5/16" trans-lines with 1/2"-20 threadCompatible with OEM cooler systems$5.24
- Hayden®Transmission Oil Cooler Mounting KitGMC G-Series Automatic Transmission 1974, Transmission Oil Cooler Mounting Kit by Hayden®. With this product, you can easily install both your transmission oil cooler and electric fan. This product is made of high-quality materials to...For Installation Of Transmission Coolers And Electric FansProvides quick, effective installation of Hayden products$15.89 - $19.57
- ATP®Automatic Transmission Extension Housing SealGMC G15/G1500 Van / G25/G2500 Van 4.1L / 5.7L THM350 Transmission 1974, Automatic Transmission Extension Housing Seal by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE...OE quality at an affordable priceOE fit and function$1.33 - $5.63
- ATP®Selector Shaft SealGMC G15/G1500 Van / G25/G2500 Van 4.1L / 5.7L THM350 Transmission 1974, Selector Shaft Seal by ATP®. Outside Diameter: 0.75". When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE...OE quality at an affordable priceOE fit and function$4.17
- SKF®Automatic Transmission Oil Pump SealGMC G15/G1500 Van / G25/G2500 Van Automatic Transmission without THM700 Transmission 1974, Automatic Transmission Oil Pump Seal by SKF®. Front. Outside Diameter: 2.764". Take your vehicle out of your garage back to the road by replacing...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$4.66
- SKF®Automatic Transmission Shift Shaft SealGMC G15/G1500 Van / G25/G2500 Van Automatic Transmission 1974, Automatic Transmission Shift Shaft Seal by SKF®. Outside Diameter: 0.754". This product is made of high-quality materials to serve you for years to come. Designed using...Made with precision and quality in mindDesigned to meet your specific needs$2.81
- Dorman®Clutch Pilot BushingGMC G-Series 1974, Clutch Pilot Bushing by Dorman®. OD: 1.093". Quantity: 1 Piece. ID: 0.593". Dorman's Clutch Pilot Bushing extends the life of the transmission and helps ensures smooth, reliable shift quality. Replacement recommended...Direct replacement for a proper fit every timeHigh quality metal construction$4.10 - $7.38
- Dorman®Clutch Pilot BushingsGMC G-Series 1974, Clutch Pilot Bushings by Dorman®. OD: 1.093". Quantity: Set of 5. ID: 0.593". Package Type: Box. Dorman's Clutch Pilot Bushing extends the life of the transmission and helps ensures smooth, reliable shift quality....Direct replacement for a proper fit every timeHigh quality metal construction$10.98
- Timken®Manual Transmission Input Shaft BearingGMC G15/G1500 Van / G25/G2500 Van Standard Transmission 3-Speed with Saginaw Transmission 1974, Manual Transmission Input Shaft Bearing by Timken®. Front. Get optimum vehicle performance with Timken bearings. Timken manufactures ball...Designed to effectively reduce frictionUltimate load handling capability$68.91
- National®Manual Transmission Shaft Repair SleeveGMC G-Series Standard Transmission 1974, Manual Transmission Shaft Repair Sleeve by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle performing optimally. It is built...Ultra-thin construction (0.01/0.25 mm wall thickness) allows original seal size to be used with minimal additional lip loadingEasy to install with removable flange and installation tool$32.16 - $33.22
- ATP®Automatic Transmission Modulator ValveGMC G-Series 1974, Automatic Transmission Modulator Valve by ATP®. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Made of premium quality materials,...OE quality at an affordable priceOE fit and function$14.47 - $33.71
- ATP®Automatic Transmission Shift KitGMC G15/G1500 Van / G25/G2500 Van 4.1L / 5.7L THM350 Transmission 1974, Automatic Transmission Shift Kit by ATP®. Improver. When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE...OE quality at an affordable priceOE fit and function$77.38
- Lokar®Billet Adjustable Column Arm KitGMC G35/G3500 Van Base Automatic Transmission 1974, Billet Adjustable Column Arm Kit by Lokar®. Simplify connecting your column shift to your transmission with a Lokar machined Adjustable Column Shift Linkage Kit. Designed utilizing the...The highest level of quality and craftsmanshipDeveloped with modern technology and innovation$99.95
- Lokar®Billet Aluminum Transmission Shift ArmGMC G-Series THM350 Transmission / THM400 Transmission 1974, Billet Aluminum Transmission Shift Arm by Lokar®. Adjustable. Designed utilizing the latest technology, this product by Lokar features premium quality and will perform better...Replaces factory selector shaft and armAdjustable arm simplifies finding the proper ratio between the shifter and the transmission$79.95
- Lokar®Cable Column Shift LinkageGMC G35/G3500 Van Base Automatic Transmission 1974, Cable Column Shift Linkage by Lokar®. Diameter: 2". Lokar’s Column Cable Shift Linkage is the ultimate answer to interference issues when you are unable to use factory or Lokar’s...The highest level of quality and craftsmanshipDeveloped with modern technology and innovation$231.95
- ACDelco®Professional™ Neutral Safety SwitchGMC G-Series 1974, Professional™ Neutral Safety Switch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.83
- Standard®Automatic Transmission Kickdown Solenoid SwitchGMC G-Series Automatic Transmission 1974, Automatic Transmission Kickdown Solenoid Switch by Standard®. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised....OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$40.53
- Dorman®Automatic Transmission Case VentGMC G15/G1500 Van / G25/G2500 Van Automatic Transmission 1974, Automatic Transmission Case Vent by Dorman®. Replacement of Dorman's Auto Trans Case Vent prevents debris from entering the transmission and causing fluid contamination....Direct replacement for a proper fitRestores proper transmission ventilation$2.49
- Four Seasons®Transmission Oil Cooler CouplingGMC G-Series Automatic Transmission with 1/2"-20 Thread 5/16" Transmission Lines 1974, Transmission Oil Cooler Coupling by Four Seasons®. With Quick Connect Coupler. All products are engineered and tested to provide years of trouble...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$6.21
- ATP®Dipstick Tube O-Ring SealGMC G15/G1500 Van / G25/G2500 Van 4.1L / 5.7L THM350 Transmission 1974, Dipstick Tube O-Ring Seal by ATP®. Location: Case - Electrical Connector O-Ring - Modulator O-Ring - Downshift Valve - Speedometer Gear To Case O-Ring - Driven Gear...OE quality at an affordable priceOE fit and function$1.07
- ATP®Dipstick Tube SealGMC G35/G3500 Van Automatic Transmission 1974, Dipstick Tube Seal by ATP®. Multi-Lip. Location: Seal - Oil Filler Tube - Top Hat Boot. Inner Diameter 0.5625". Outer Diameter 1.6025". Width: 0.875". When reliability and OE performance is...OE quality at an affordable priceOE fit and function$1.18
- Trans-Dapt®Transmission Mount PadGMC G-Series THM350 Transmission / THM400 Transmission 1974, Transmission Mount Pad by Trans-Dapt®. Material: Urethane. Designed utilizing the latest technology, this product by Trans-Dapt features premium quality and will perform...Engineered to enhance your vehicle's performanceMade to stringent quality standards$97.87
- Pioneer Automotive®Clutch Alignment ToolGMC G-Series Standard Transmission 1974, Clutch Alignment Tool by Pioneer Automotive®. Heavy Duty Valeo Type. Size: 1-1/8" x 10 x 19/32". Designed utilizing the latest technology, this product by Pioneer Automotive features premium...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$4.89
Shop By Service Type
Popular Products
- $117.17 - $124.55
- $67.61 - $143.59
-
1974 GMC G-Series Transmission Reviews
1 review
Posted by Alan (Saint Paul, MN) / August 21, 20212015 Toyota Venza
1974 GMC G-Series Models
Popular Searches