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Choose your Engine for your 1976 GMC K25
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- Locking
This Part Fits the Following OEM/Substitute Numbers:
10571, 11571, 12F8L, 31670, 40771, 5771, 703-1838, 9MGC771, G771, MGC771, MGC771SK, P5771
Additional Fitment Information:
| Vehicle | Block | CC | Bed | Engine | CID |
|---|---|---|---|---|---|
| 1976 - GMC K25 | L | - | Stepside | 6 Cyl 4.1L | 250 |
- Ductile 2nd Ring Moly Steel Top Ring Premium Ring Groove Widths: 5/64 (in) , 5/64 (in) , 3/16 (in) Standard
This Part Fits the Following OEM/Substitute Numbers:
1389176, 210-6114, 251K, 2M139, 3205941, 3549588, 3579044, 3780016, 3799438, 3839510, 3892364, 3893202, 40564, 40564CP, 474170, 6474170, 8271, E-251K...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1976 - GMC K25 | V | - | 8 Cyl 5.7L | 350 |
- 3/16 in. Thick; w/Locating Tabs; Cork
- Ultra Seal Valve Cover Gasket Set; 3/16 in. Thick; w/Locating Tabs; Cork;
- Ultra Seal Valve Cover Gasket Set
- Product Attributes:
- Valve Cover Gasket Material: Performance
- WARNING CA Proposition 65: No
- Valve Cover Gasket Thickness: 0.187 In.
- Engine Make/Size: Chevrolet Small Block Gen I
- Package Type: Retail - Skin Pack
-
Features:
- Provides Excellent Flange Sealing And Durability
- For High Perf. Street Drag Race Oval Track
- Mr. Gasket Performance Valve Cover Gaskets are high-density cork/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.These gaskets are .187 inch thick. Fits Chevrolet 262,265,267,283,307,327,350,400 Gen I Small Block with Perimeter Bolt Valve Covers.
This Part Fits the Following OEM/Substitute Numbers:
1603
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1976 - GMC K25 | V | - | 8 Cyl 5.7L | 350 |
- 3/16 in. Thick; w/Locating Tabs; Cork
- Ultra Seal Valve Cover Gasket Set; 3/16 in. Thick; w/Locating Tabs; Cork;
- Ultra Seal Valve Cover Gasket Set
- Product Attributes:
- Valve Cover Gasket Material: Performance
- WARNING CA Proposition 65: No
- Valve Cover Gasket Thickness: 0.187 In.
- Engine Make/Size: Chevrolet Small Block Gen I
- Package Type: Retail - Skin Pack
-
Features:
- Provides Excellent Flange Sealing And Durability
- For High Perf. Street Drag Race Oval Track
- Mr. Gasket Performance Valve Cover Gaskets are high-density cork/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.These gaskets are .187 inch thick. Fits Chevrolet 262,265,267,283,307,327,350,400 Gen I Small Block with Perimeter Bolt Valve Covers.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1976 - GMC K25 | V | - | 8 Cyl 6.6L | 400 |
- Rectangle Port Shape; Port Dimensions W-1.85 in. x H-2.55 in.; Thickness .060 in.
- Intake Gasket; Rectangle Port Shape; Port Dimensions W-1.85 in. x H-2.55 in.; Thickness .060 in.;
- Intake Gasket
- Product Attributes:
- WARNING CA Proposition 65: No
- Port Shape: Rectangle
- Engine Make/Size: Chevrolet Big Block Mark Iv
- Package Type: Retail
- Port Size: 1.850 In. X 2.550 In.
-
Features:
- Made From Cellulose/nitrile Composition Material
- Provides Excellent Sealing And Durability
- Can Be Trimmed If Necessary For Modified Port App
- Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. They provide excellent sealing and durability. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track.
This Part Fits the Following OEM/Substitute Numbers:
1251
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1976 - GMC K25 | V | - | 8 Cyl 7.4L | 454 |
- Rectangle Port Shape; Port Dimensions W-1.85 in. x H-2.55 in.; Thickness .060 in.
- Intake Gasket; Rectangle Port Shape; Port Dimensions W-1.85 in. x H-2.55 in.; Thickness .060 in.;
- Intake Gasket
- Product Attributes:
- WARNING CA Proposition 65: No
- Port Shape: Rectangle
- Engine Make/Size: Chevrolet Big Block Mark Iv
- Package Type: Retail
- Port Size: 1.850 In. X 2.550 In.
-
Features:
- Made From Cellulose/nitrile Composition Material
- Provides Excellent Sealing And Durability
- Can Be Trimmed If Necessary For Modified Port App
- Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. They provide excellent sealing and durability. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1976 - GMC K25 | V | - | 8 Cyl 7.4L | 454 |
- Oval Port Shape; Port Dimensions W-1.75 in. x H-2.16 in.; Thickness .060 in.
- Intake Gasket; Oval Port Shape; Port Dimensions W-1.75 in. x H-2.16 in.; Thickness .060 in.;
- Intake Gasket
- Product Attributes:
- WARNING CA Proposition 65: No
- Engine Make/Size: Chevrolet Big Block Mark Iv
- Package Type: Retail
- Port Size: 1.750 In. X 2.160 In.
-
Features:
- Forms An Airtight Leak Proof Seal
- Precision Die Cut For Excellent Seal And Fit
- Can Be Trimmed To Meet Your Specifications
- Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. This is a low density material that conforms well to irregular surfaces and has very good crush resistance at high flange pressures. They provide excellent sealing and durability as the material is designed for sealing gasoline, oils, water and coolant in applications up to 350 degrees Fahrenheit. While die-cut for an excellent fit, they can be trimmed if necessary for modified port applications. Comes complete with cork front & rear manifold end seals. For original equipment replacement, high performance street, drag race and oval track.
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1976 - GMC K25 | V | - | 8 Cyl 7.4L | 454 |
- WIX Fuel Cartridge (Special Type) Filter
- Product Attributes:
- Outer Diameter Top: 0.714
- Duty Type: Ld
- Micron: 17.00
- Ends: None
- Media Material: Cellulose
- Outer Diameter Bottom: 0.714
- Class: B
- Inner Diameter Bottom: 0.265
- WIX Fuel Filters provide excellent engine protection for normal and severe driving conditions such as dirt roads, construction sites, stop and go traffic, short trips, and interstate travel. WIX filters are recommended for OEM fuel filter change intervals. WIX offers high quality, high efficiency media specific to the application and fuel type being used. Superior materials, design and construction ensure WIX fuel filters provide excellent performance under all types of operating conditions.
This Part Fits the Following OEM/Substitute Numbers:
0430802, 11, 1137603, 13972150, 187855, 23044, 27, 298, 30160, 3044, 33044, 3I1488, 4131113, 4169, 45161, 5002320848, 502, 52052...VIEW MORE
Additional Fitment Information:
| Vehicle | Block | CC | Region | Engine | CID |
|---|---|---|---|---|---|
| 1976 - GMC K25 | L | - | Canada | 6 Cyl 4.8L | 292 |
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