Shop By Product Matching "Gates"
Choose your Engine for your 1977 GMC K25
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- Flexible Coolant Hose (Standard)
- Product Attributes:
- Molded: No
- Centerline Length: 559
- End 1 Inside Diameter:
- 1.5
- 38
- Material: Epdm, Steel
- End 2 Inside Diameter:
- 1.5
- 38
-
Features:
- Improved sealing surface for greater leak resistance
- High flexibility for easy installation
- Maximum vehicle coverage with minimum inventory
- Resistant to heat, oil and ozone
- Rated for SAE 20R5 Class D-2 performance
- Temperature Range: up to +257 Deg. F (+125 Deg. C)
- Note: Gates recommends replacing clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
- Gates Vulco-Flex II coolant hose is a flexible, durable hose designed to bend in almost any direction. Engineered with improved sealing surface for greater leak resistance, this hose easily replicates the angles and planes of a wide variety of expensive OE coolant hoses for quick, easy, and cost-effective replacement.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
013661, 10-18373, 1034, 1186640, 1222, 140734, 141, 23267, 25482, 31639, 360085, 3826902, 479091, 4864644, 4949-35, 52422, 543, 6022...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 1977 - GMC K25 | L | - | Upper | GAS | 6 Cyl 4.8L | 292 |
- Flexible Coolant Hose (Standard)
- Product Attributes:
- Molded: No
- Centerline Length: 559
- End 1 Inside Diameter:
- 1.5
- 38
- Material: Epdm, Steel
- End 2 Inside Diameter:
- 1.75
- 44
-
Features:
- Improved sealing surface for greater leak resistance
- High flexibility for easy installation
- Maximum vehicle coverage with minimum inventory
- Resistant to heat, oil and ozone
- Rated for SAE 20R5 Class D-2 performance
- Temperature Range: up to +257 Deg. F (+125 Deg. C)
- Note: Gates recommends replacing clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
- Gates Vulco-Flex II coolant hose is a flexible, durable hose designed to bend in almost any direction. Engineered with improved sealing surface for greater leak resistance, this hose easily replicates the angles and planes of a wide variety of expensive OE coolant hoses for quick, easy, and cost-effective replacement.
This Part Fits the Following OEM/Substitute Numbers:
1035, 1222S, 1223, 1322, 142, 228850, 23277, 25532, 285065, 2910983, 31648, 360084, 3732564, 4949-101, 524221, 52423, 544, 6227...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 1977 - GMC K25 | V | - | Lower | GAS | 8 Cyl 6.6L | 400 |
- Water Pump (Standard)
- Product Attributes:
- Outlet Quantity: 1
- Water Pump Drive Type: Accessory Belt
- Fan Clutch Included: No
- Thermostat And Housing Included: No
- Timing Belt Driven: No
- Impeller Rotation: Standard
- Includes Back Housing: No
- Pulley Included: No
- Impeller Material: Stamped Steel
-
Features:
- Quality-assured with 100 percent leakage and functional tests of seals, bearings, castings and fully assembled water pump
- Fits and performs exactly to OE specifications and requirements
- Premium water pumps are designed to enhance the performance of the equivalent standard pump
- Backed by a limited lifetime warranty
- Gates Water Pumps are recognized in the industry for their durability, superior quality and are manufactured for worry-free operations for your vehicle. Every Gates high-quality new water pump is constructed with premium alloy materials and a 100 percent functional test of seals and bearings along with a 100 percent leakage test for both the casting and assembled water pump. Get industry best and a guaranteed OE-quality fit, with Gates.
This Part Fits the Following OEM/Substitute Numbers:
10048917, 10108453, 12307869, 12522033, 12524131, 12529305, 12551306, 12555595, 130-1250, 130-1250HD, 130-1250HP, 130-1250P, 14085847, 18-308, 1AMWP00017, 20040, 20040H, 251-230...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Fuel Type | Engine | CID |
|---|---|---|---|---|---|
| 1977 - GMC K25 | V | - | GAS | 8 Cyl 6.6L | 400 |
- W/O A.C.
- Flexible Coolant Hose (Standard)
- Product Attributes:
- Molded: No
- Centerline Length:
- 20
- 508
- End 1 Inside Diameter:
- 1.5
- 38
- Material: Epdm, Steel
- End 2 Inside Diameter:
- 1.75
- 44
-
Features:
- Improved sealing surface for greater leak resistance
- High flexibility for easy installation
- Maximum vehicle coverage with minimum inventory
- Resistant to heat, oil and ozone
- Rated for SAE 20R5 Class D-2 performance
- Temperature Range: up to +257 Deg. F (+125 Deg. C)
- Note: Gates recommends replacing clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
- Gates Vulco-Flex II coolant hose is a flexible, durable hose designed to bend in almost any direction. Engineered with improved sealing surface for greater leak resistance, this hose easily replicates the angles and planes of a wide variety of expensive OE coolant hoses for quick, easy, and cost-effective replacement.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 1977 - GMC K25 | L | - | Lower | GAS | 6 Cyl 4.8L | 292 |
- Flexible Coolant Hose (Standard)
- Product Attributes:
- Molded: No
- Centerline Length:
- 20
- 508
- End 1 Inside Diameter:
- 1.5
- 38
- Material: Epdm, Steel
- End 2 Inside Diameter:
- 1.75
- 44
-
Features:
- Improved sealing surface for greater leak resistance
- High flexibility for easy installation
- Maximum vehicle coverage with minimum inventory
- Resistant to heat, oil and ozone
- Rated for SAE 20R5 Class D-2 performance
- Temperature Range: up to +257 Deg. F (+125 Deg. C)
- Note: Gates recommends replacing clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
- Gates Vulco-Flex II coolant hose is a flexible, durable hose designed to bend in almost any direction. Engineered with improved sealing surface for greater leak resistance, this hose easily replicates the angles and planes of a wide variety of expensive OE coolant hoses for quick, easy, and cost-effective replacement.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
10-19033, 1031, 11531719925, 1164596, 1220-13, 1220S, 1244106, 129, 1318, 155467, 17021653, 23275, 2372481, 2372482, 2454481, 2493589, 25530, 2907353...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 1977 - GMC K25 | V | - | Lower | GAS | 8 Cyl 7.4L | 454 |
- Cut to Length, 4 1/2"
- Straight Heater Hose (Standard)
- Product Attributes:
- Molded: No
- Weight Per Length: 13.20 Lbs./carton
- Centerline Length:
- 15.24
- 15240
- 600
- End 1 Inside Diameter:
- .75
- 19
- Material: Epdm
- End 2 Inside Diameter:
- .75
- 19
-
Features:
- Good resistance to high temperatures for extended periods of time, which prolongs service life
- Meets SAE 20R3 Standard Wall Class D-2 requirements
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Caution: Do not use for fuel or oil transfer applications
- Get more out of your heater hose with Safety Stripe Heater Hose, constructed for extra-long service life. Intended for use on cars and light trucks, this EPDM hose is unaffected by most coolants, non-oil based coolant additives and high cooling system pressures. (Not recommended for heavy-duty trucks, buses, or off-road construction equipment; use Green Stripe heater hose for these applications.)
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
10229491, 12322343, 12368236, 12804554, 15043166, 15043168, 15079924, 15246436, 15282248, 15293037, 15755541, 15758384, 15782202, 1787185Z00, 1787285Z00, 19129880, 19129909, 19129949...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Fuel Type | Engine | CID |
|---|---|---|---|---|---|
| 1977 - GMC K25 | V | - | GAS | 8 Cyl 7.4L | 454 |
- High Capacity V-Belt (Standard)
- Product Attributes:
- Top Width: .41
- Belt Material: Epdm
- Notched: Yes
- Outside Circumference:
- 1405
- 55.32
- Construction: Notched
- Cross Section Designation: Hc41
- Effective Length:
- 1384
- 54.5
- Strand Quantity: 1
- Type: High Capacity V-belt (standard)
- Cord Material: Polyester
-
Features:
- Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
- Form-ground to ensure precise top width and sidewall dimensional control for proper fit to the pulley
- Thermally-active tensile cords for maintenance-free performance when properly installed and tensioned
- Resists oil, heat, ozone, weather and aging for improved belt life
- Meets or exceeds SAE J636C specifications
- Gates Automotive XL V-Belt is a durable, long-lasting replacement V-belt designed for the most demanding engine drives. Due to thermal forces in the vehicle engine, this variable notched belt tightens on the drive as it heats up to prevent slippage, improve belt performance and reduce noise.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
10A1381, 10AX1390, 10X1400, 11502120, 11502250, 1175470, 1177, 11A1385, 11G1385, 12165, 1316244, 13545, 14-0554-0, 15-545, 15-550, 1548512, 15543, 15543MK...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 1977 - GMC K25 | V | - | Air Conditioning | GAS | 8 Cyl 6.6L | 400 |
- High Capacity V-Belt (Standard)
- Product Attributes:
- Top Width: .41
- Belt Material: Epdm
- Notched: Yes
- Outside Circumference:
- 1481
- 58.31
- Construction: Notched
- Cross Section Designation: Hc41
- Effective Length:
- 1461
- 57.5
- Strand Quantity: 1
- Type: High Capacity V-belt (standard)
- Cord Material: Polyester
-
Features:
- Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
- Form-ground to ensure precise top width and sidewall dimensional control for proper fit to the pulley
- Thermally-active tensile cords for maintenance-free performance when properly installed and tensioned
- Resists oil, heat, ozone, weather and aging for improved belt life
- Meets or exceeds SAE J636C specifications
- Gates Automotive XL V-Belt is a durable, long-lasting replacement V-belt designed for the most demanding engine drives. Due to thermal forces in the vehicle engine, this variable notched belt tightens on the drive as it heats up to prevent slippage, improve belt performance and reduce noise.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
0114600, 0219300, 03-02-549-7, 03-02-707-4, 0310902, 0330643, 0400050, 0403578, 0403585, 10-01734, 10A1460, 11362, 11502128, 11502258, 11637, 1163785, 1179392, 1181401...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 1977 - GMC K25 | V | - | Air Conditioning | GAS | 8 Cyl 7.4L | 454 |
- W/A.C.
- High Capacity V-Belt (Standard)
- Product Attributes:
- Top Width: .41
- Belt Material: Epdm
- Notched: Yes
- Outside Circumference:
- 1316
- 51.82
- Construction: Notched
- Cross Section Designation: Hc41
- Effective Length:
- 1295
- 51
- Strand Quantity: 1
- Type: High Capacity V-belt (standard)
- Cord Material: Polyester
-
Features:
- Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
- Form-ground to ensure precise top width and sidewall dimensional control for proper fit to the pulley
- Thermally-active tensile cords for maintenance-free performance when properly installed and tensioned
- Resists oil, heat, ozone, weather and aging for improved belt life
- Meets or exceeds SAE J636C specifications
- Gates Automotive XL V-Belt is a durable, long-lasting replacement V-belt designed for the most demanding engine drives. Due to thermal forces in the vehicle engine, this variable notched belt tightens on the drive as it heats up to prevent slippage, improve belt performance and reduce noise.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
0023223097, 02235175, 03-02-284-6, 03-02-722-8, 037600, 06580470133, 0951300, 0951313, 10508, 10510, 10515, 10A1290, 10A1295, 10AV1300, 10AV1313, 10AX1290, 10AX1300, 1121817...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 1977 - GMC K25 | L | - | Fan and Power Steering | GAS | 6 Cyl 4.8L | 292 |
- W/O A.C.; W/Std. Cool.
- High Capacity V-Belt (Standard)
- Product Attributes:
- Top Width: .41
- Belt Material: Epdm
- Notched: Yes
- Outside Circumference:
- 1024
- 40.33
- Construction: Notched
- Cross Section Designation: Hc41
- Effective Length:
- 1003
- 39.5
- Strand Quantity: 1
- Type: High Capacity V-belt (standard)
- Cord Material: Polyester
-
Features:
- Fiber-loaded rubber stock adds flexibility along the length of the belt and provides greater lateral stability in the pulley
- Form-ground to ensure precise top width and sidewall dimensional control for proper fit to the pulley
- Thermally-active tensile cords for maintenance-free performance when properly installed and tensioned
- Resists oil, heat, ozone, weather and aging for improved belt life
- Meets or exceeds SAE J636C specifications
- Gates Automotive XL V-Belt is a durable, long-lasting replacement V-belt designed for the most demanding engine drives. Due to thermal forces in the vehicle engine, this variable notched belt tightens on the drive as it heats up to prevent slippage, improve belt performance and reduce noise.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
0029970692, 0049978592, 0059976692, 0059976792, 0069970792, 007026, 0079976692, 0099970392, 027022923, 027022929, 03-02-246-3, 0400213, 042432, 049018544, 06580430121, 0951000, 10395, 10398...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Position | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 1977 - GMC K25 | L | - | Fan and Alternator | GAS | 6 Cyl 4.8L | 292 |
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