Product Description
Exhaust Valve
1999 GMC K2500 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 68-02
#PN-V2689B-245Valve - Exhaust - V2689B
Details Value Part number V2689B Sizes available N/A
Dimensions
Attribute Value AttributeData 0.3411 CatalogColumn ET Stem Diameter
Attribute Value AttributeData 1 CatalogColumn Number of Grooves
Attribute Value AttributeData 1.500 CatalogColumn ET Head Diameter
Attribute Value AttributeData 1.500 CatalogColumn Standard Head Diameter
Attribute Value AttributeData 11/32 CatalogColumn Nominal Stem Diameter
Attribute Value AttributeData 4.920 CatalogColumn Valve Length
Attribute Value AttributeData Chrome Stem CatalogColumn Notes
Attribute Value AttributeData N/R CatalogColumn Reamer
Package detail
Attribute Value Package Size 2x2x6" Weight 0.25 lbs
Also fits
Category Make Model User engine Year range Notes Car GM 4.3L / 265 OHV V8 16V "W" Chev. 94.89mm Bore 94-96 94-96 .3411" stem. 1.500" head. 1 groove. (25 / bulk). Car GM 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16 96-14 .3411" stem. 1.500" head. 1 groove. (25 / bulk). Car GM 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 67-97 94-97 Engine VIN code P. .3411" stem. 1.500" head. 1 groove. (25 / bulk). TRUCK, VAN, SUV GM, CHEVROLET 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16 96-14 .3411" stem. 1.500" head. 1 groove. (25 / bulk). TRUCK, VAN, SUV GM, CHEVROLET 5.0L / 305 OHV V8 16V Chev. 3.736" Bore 76-02 96-02 .3411" stem. 1.500" head. 1 groove. (25 / bulk). TRUCK, VAN, SUV GM, CHEVROLET 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 68-02 96-02 .3411" stem. 1.500" head. 1 groove. (25 / bulk). TRUCK, VAN, SUV Isuzu 4.3L / 4293 OHV V6 12V "X,W" GM 101.60mm Bore 97-00 97-99 .3411" stem. 1.500" head. 1 groove. (25 / bulk). TRUCK, VAN, SUV Workhorse 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16 96-14 .3411" stem. 1.500" head. 1 groove. (25 / bulk).
Vehicle-Specific Engine Part Information
1999 GMC K2500 5.7L Exhaust Valve Enginetech V2689B. This exhaust valve is listed for the 1999 GMC K2500 5.7L engine application. Match the engine configuration and manufacturer part number before ordering parts for your rebuild or repair.
Manufacturer application notes: Engine VIN code P. .3411" stem. 1.500" head. 1 groove. (25 / bulk). .3411" stem. 1.500" head. 1 groove. (25 / bulk).
For a 1999 GMC K2500 5.7L engine repair, the same part may be identified as 1999 GMC K2500 Engine Exhaust Valve, GMC K2500 5.7L Engine Exhaust Valve, Engine Exhaust Valve for 1999 GMC K2500 5.7L. These vehicle-specific descriptions help distinguish the required exhaust valve from other engine components used on similar vehicles.
Additional application-specific terminology includes 1999 GMC 5.7L Engine Exhaust Valve, GMC K2500 Engine Exhaust Valve, 5.7L GMC K2500 Engine Exhaust Valve, 1999 GMC K2500 5.7L Exhaust Valve. All of these references concern the same Enginetech V2689B listing; they do not indicate extra components in the package.
Whether you are refreshing a worn engine or completing a full rebuild of a 1999 GMC K2500 5.7L, selecting the right exhaust valve depends on accurate engine identification. Check the engine code, relevant dimensions and any vehicle-specific installation restrictions against your existing components. This listing identifies Enginetech V2689B; verify the correct configuration before purchasing.
Professional Engine Rebuilders offers this exhaust valve for shoppers searching by the 1999 GMC K2500 5.7L application, Enginetech manufacturer number V2689B, or the unique vehicle-specific listing number PN-V2689B-245. Confirm fitment, selected sizes and exact package contents on the product page. Cross-reference part numbers are provided for identification and comparison, not as substitutes for fitment verification.
Valve - Exhaust - V2689B
| Details | Value |
|---|---|
| Part number | V2689B |
| Sizes available | N/A |
Dimensions
| Attribute | Value |
|---|---|
| AttributeData | 0.3411 |
| CatalogColumn | ET Stem Diameter |
| Attribute | Value |
|---|---|
| AttributeData | 1 |
| CatalogColumn | Number of Grooves |
| Attribute | Value |
|---|---|
| AttributeData | 1.500 |
| CatalogColumn | ET Head Diameter |
| Attribute | Value |
|---|---|
| AttributeData | 1.500 |
| CatalogColumn | Standard Head Diameter |
| Attribute | Value |
|---|---|
| AttributeData | 11/32 |
| CatalogColumn | Nominal Stem Diameter |
| Attribute | Value |
|---|---|
| AttributeData | 4.920 |
| CatalogColumn | Valve Length |
| Attribute | Value |
|---|---|
| AttributeData | Chrome Stem |
| CatalogColumn | Notes |
| Attribute | Value |
|---|---|
| AttributeData | N/R |
| CatalogColumn | Reamer |
Package detail
| Attribute | Value |
|---|---|
| Package Size | 2x2x6" |
| Weight | 0.25 lbs |
Also fits
| Category | Make | Model | User engine | Year range | Notes |
|---|---|---|---|---|---|
| Car | GM | 4.3L / 265 OHV V8 16V "W" Chev. 94.89mm Bore 94-96 | 94-96 | .3411" stem. 1.500" head. 1 groove. (25 / bulk). | |
| Car | GM | 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16 | 96-14 | .3411" stem. 1.500" head. 1 groove. (25 / bulk). | |
| Car | GM | 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 67-97 | 94-97 | Engine VIN code P. .3411" stem. 1.500" head. 1 groove. (25 / bulk). | |
| TRUCK, VAN, SUV | GM, CHEVROLET | 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16 | 96-14 | .3411" stem. 1.500" head. 1 groove. (25 / bulk). | |
| TRUCK, VAN, SUV | GM, CHEVROLET | 5.0L / 305 OHV V8 16V Chev. 3.736" Bore 76-02 | 96-02 | .3411" stem. 1.500" head. 1 groove. (25 / bulk). | |
| TRUCK, VAN, SUV | GM, CHEVROLET | 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 68-02 | 96-02 | .3411" stem. 1.500" head. 1 groove. (25 / bulk). | |
| TRUCK, VAN, SUV | Isuzu | 4.3L / 4293 OHV V6 12V "X,W" GM 101.60mm Bore 97-00 | 97-99 | .3411" stem. 1.500" head. 1 groove. (25 / bulk). | |
| TRUCK, VAN, SUV | Workhorse | 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16 | 96-14 | .3411" stem. 1.500" head. 1 groove. (25 / bulk). |
Vehicle-Specific Engine Part Information
1999 GMC K2500 5.7L Exhaust Valve Enginetech V2689B. This exhaust valve is listed for the 1999 GMC K2500 5.7L engine application. Match the engine configuration and manufacturer part number before ordering parts for your rebuild or repair.
Manufacturer application notes: Engine VIN code P. .3411" stem. 1.500" head. 1 groove. (25 / bulk). .3411" stem. 1.500" head. 1 groove. (25 / bulk).
For a 1999 GMC K2500 5.7L engine repair, the same part may be identified as 1999 GMC K2500 Engine Exhaust Valve, GMC K2500 5.7L Engine Exhaust Valve, Engine Exhaust Valve for 1999 GMC K2500 5.7L. These vehicle-specific descriptions help distinguish the required exhaust valve from other engine components used on similar vehicles.
Additional application-specific terminology includes 1999 GMC 5.7L Engine Exhaust Valve, GMC K2500 Engine Exhaust Valve, 5.7L GMC K2500 Engine Exhaust Valve, 1999 GMC K2500 5.7L Exhaust Valve. All of these references concern the same Enginetech V2689B listing; they do not indicate extra components in the package.
Whether you are refreshing a worn engine or completing a full rebuild of a 1999 GMC K2500 5.7L, selecting the right exhaust valve depends on accurate engine identification. Check the engine code, relevant dimensions and any vehicle-specific installation restrictions against your existing components. This listing identifies Enginetech V2689B; verify the correct configuration before purchasing.
Professional Engine Rebuilders offers this exhaust valve for shoppers searching by the 1999 GMC K2500 5.7L application, Enginetech manufacturer number V2689B, or the unique vehicle-specific listing number PN-V2689B-245. Confirm fitment, selected sizes and exact package contents on the product page. Cross-reference part numbers are provided for identification and comparison, not as substitutes for fitment verification.
