124 products about 1991 GMC K2500 Valves, Valve Covers & Valvetrain Components foundVEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Valve Lifters Item Dimensions: 8.8 x 3.1 x 1.1 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Replaces: 5234670, 05234670 Part Description: 1991 GMC K2500 Valve Lifters More Info Vehicle Fitment 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS $36.57 MSRP: $60.54
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Valve Lifters Item Dimensions: 8.8 x 3.1 x 1.1 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Replaces: 5234670, 05234670 Part Description: 1991 GMC K2500 Valve Lifters More Info Vehicle Fitment 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS $36.57 MSRP: $60.54
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models; 5.7l Other Names: Cylinder Head Gasket, Head Gasket Item Dimensions: 23.4 x 9.6 x 0.4 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC K2500 Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $28.64 MSRP: $36.04
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models; 5.7l Other Names: Cylinder Head Gasket, Head Gasket Item Dimensions: 23.4 x 9.6 x 0.4 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC K2500 Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $28.64 MSRP: $36.04
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Color: Black Height: 4.5" Installation Hardware Included: Yes Item Grade: Standard Replacement Length: 6.5" Material: Stamped Steel Oil Filler Cap Included: No Package Contents: Valve Cover, RTV Gasket Maker and Mounting Bolts UPC: 019495451396 Valve Cover Type: Standard Width: 21.5" Part Description: 1991 GMC K2500 OE Solutions Passenger Side Valve Cover Kit More Info Vehicle Fitment 1991 GMC K2500 | All Trims | 8 Cyl 6.2L VEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Push Rod, Valve Lifters Item Dimensions: 2.9 x 1.1 x 1.1 inches Item Weight: 2.00 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC K2500 Push Rods More Info Vehicle Fitment 1991 GMC K2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS $15.04 MSRP: $23.93
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Push Rod, Valve Lifters Item Dimensions: 2.9 x 1.1 x 1.1 inches Item Weight: 2.00 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC K2500 Push Rods More Info Vehicle Fitment 1991 GMC K2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS $15.04 MSRP: $23.93
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Cam Type: Cam Twist Neck Depth: 1" Neck Diameter: 1.19" Shell Diameter: 3" UPC: 072053018738 Part Description: 1991 GMC K2500 Cam Twist Oil Filler Cap More Info Vehicle Fitment 1991 GMC K2500 | All Trims | 8 Cyl 6.2L VEHICLE SPECIFIC Product Specifications Complete: Y Contains Applications: Y Gasket Color: Color May Vary Gasket Material: Fiber And Metal Grade Type: Regular Meets or Exceeds OEM Specs: Y Release Wave: 12/15/2017 UPC: 023913641726 Part Description: 1991 GMC K2500 Engine Gasket Set More Info Vehicle Fitment 1991 GMC K2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: without Cylinder Head Bolts;Replacement Reqd. Complete: Y Configuration: Multi Piece Contains Applications: Y Gasket Material: Graphite And Metal Gasket Sealant Included: N Grade Type: Regular Meets or Exceeds OEM Specs: Y Release Wave: 12/15/2017 UPC: 023913645144 Part Description: 1991 GMC K2500 Cylinder Head Gasket Set More Info Vehicle Fitment 1991 GMC K2500 | All Trims | 8 Cyl 7.4L VEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Valve Cover Gasket Item Dimensions: 20.3 x 5.4 x 0.3 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC K2500 Valve Cover Gasket More Info Vehicle Fitment 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $21.54 MSRP: $35.68
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Valve Cover Gasket Item Dimensions: 20.3 x 5.4 x 0.3 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC K2500 Valve Cover Gasket More Info Vehicle Fitment 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $21.54 MSRP: $35.68
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Complete: Y Contains Applications: Y Material: Molded Rubber And Metal Release Wave: 12/15/2017 UPC: 023913648343 Part Description: 1991 GMC K2500 Engine Gasket Set More Info Vehicle Fitment 1991 GMC K2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: All Models; All Models; 5.7l Other Names: Intake Valve, Valves Item Dimensions: 8.2 x 3.2 x 3.2 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 14025572, 14075641 Part Description: 1991 GMC K2500 Valves More Info Vehicle Fitment 1991 GMC K2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $18.69 MSRP: $30.93
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models; All Models; 5.7l Other Names: Intake Valve, Valves Item Dimensions: 8.2 x 3.2 x 3.2 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 14025572, 14075641 Part Description: 1991 GMC K2500 Valves More Info Vehicle Fitment 1991 GMC K2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $18.69 MSRP: $30.93
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: without Cylinder Head Bolts;Multi Layered Steel;Severe Duty;Replacement Reqd. Material: Multi-Layer Steel UPC: 023913669515 Part Description: 1991 GMC K2500 Engine Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: All Models; Right Bank Other Names: Valve Cover Item Dimensions: 5.4 x 28.1 x 11.3 inches Item Weight: 3.70 Pounds Fitment Type: Direct Replacement Replaces: 10241870 Part Description: 1991 GMC K2500 Valve Cover More Info Vehicle Fitment 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 7.4 L GAS $167.46 MSRP: $265.89
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Exhaust Valve, Valves Item Dimensions: 5.4 x 2.2 x 2.2 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 14088641, 14095451 Replaced by: 19435238 Part Description: 1991 GMC K2500 Valves More Info Vehicle Fitment 1991 GMC K2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $22.21 MSRP: $35.28
You Save: $13.07 (38%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Exhaust Valve, Valves Item Dimensions: 5.4 x 2.2 x 2.2 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 14088641, 14095451 Replaced by: 19435238 Part Description: 1991 GMC K2500 Valves More Info Vehicle Fitment 1991 GMC K2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $22.21 MSRP: $35.28
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Complete: Y Contains Applications: Y Gasket Type: Gasket Grade Type: Regular Inside Diameter: 0.339 Material: Metal And Rubber Meets or Exceeds OEM Specs: y Outside Diameter: 0.725 Release Wave: 05/31/2018 Sealing Surface Type: Positive Thickness: 0.409 UPC: 023913658670 Part Description: 1991 GMC K2500 Exhaust Valve Stem Oil Seal Set More Info Vehicle Fitment 1991 GMC K2500 | All Trims | 8 Cyl 6.2L VEHICLE SPECIFIC Product Specifications Notes: Severe Duty;without Cylinder Head Bolts;Replacement Reqd. Complete: Y Configuration: One Piece Contains Applications: Y Cylinder Bore Diameter: 3.900 Gasket Sealant Included: N Grade Type: Regular Material: Composite Meets or Exceeds OEM Specs: Y Release Wave: 08/31/2018 Thickness: 0.042 UPC: 023913669447 Part Description: 1991 GMC K2500 Engine Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K2500 | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Rocker Arms Item Dimensions: 4.3 x 2.3 x 2.2 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC K2500 Rocker Arms More Info Vehicle Fitment 1991 GMC K2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL $18.86 MSRP: $31.19
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Molded Rubber;For Servicing Both Valve Covers Color: Color May Vary Configuration: Two Piece Grade Type: Regular Length: 18.6950" Material: Molded Rubber Thickness: 0.2050" Width: 4.7800" Part Description: 1991 GMC K2500 Valve Cover Gasket Set More Info Vehicle Fitment 1991 GMC K2500 | All Trims | 8 Cyl 5.0L 1991 GMC K2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: without Cylinder Head Bolts;Heavy Duty Design;Replacement Reqd. Complete: Y Configuration: One Piece Contains Applications: Y Gasket Sealant Included: N Grade Type: Regular Material: Composite - Graphite Meets or Exceeds OEM Specs: Y Release Wave: 12/15/2017 Thickness: 0.044 UPC: 023913669676 Part Description: 1991 GMC K2500 Heavy Duty Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K2500 | All Trims | 8 Cyl 7.4L VEHICLE SPECIFIC Product Specifications Other Names: Valve Cover Item Dimensions: 21.7 x 6.4 x 2.5 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Replaced by: 19419224 Part Description: 1991 GMC K2500 Cover-Valve Rocker Arm (LH) More Info Vehicle Fitment 1991 GMC K2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL $78.67 MSRP: $130.23
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Color: Color May Vary Configuration: Two Piece Grade Type: Regular Length: 22.1250" Material: Molded Rubber Thickness: 0.2960" UPC: 023913665074 Width: 6.0000" Part Description: 1991 GMC K2500 Valve Cover Gasket Set More Info Vehicle Fitment 1991 GMC K2500 | All Trims | 8 Cyl 7.4L VEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Valve Spring Item Dimensions: 5.5 x 2.2 x 2.1 inches Item Weight: 1.50 Pounds Fitment Type: Direct Replacement Replaced by: 94666580 Part Description: 1991 GMC K2500 Valve Springs More Info Vehicle Fitment 1991 GMC K2500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $8.71 MSRP: $13.81
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models; Left Bank Other Names: Valve Cover Item Dimensions: 24.0 x 8.0 x 4.5 inches Item Weight: 3.90 Pounds Fitment Type: Direct Replacement Replaces: 10183746, 10241871 Part Description: 1991 GMC K2500 Valve Cover More Info Vehicle Fitment 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 7.4 L GAS $160.83 MSRP: $255.37
You Save: $94.54 (38%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: without Cylinder Head Bolts;Standard Design;Replacement Reqd. Complete: Y Configuration: One Piece Contains Applications: Y Gasket Sealant Included: N Grade Type: Regular Material: Composite - Graphite Meets or Exceeds OEM Specs: Y Release Wave: 12/15/2017 Thickness: 0.042 UPC: 023913667061 Part Description: 1991 GMC K2500 Standard Design Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K2500 | All Trims | 8 Cyl 7.4L VEHICLE SPECIFIC Product Specifications Notes: All Models; Left Bank Other Names: Valve Cover Item Dimensions: 24.3 x 7.7 x 4.1 inches Item Weight: 3.20 Pounds Fitment Type: Direct Replacement Replaces: 10228271 Part Description: 1991 GMC K2500 Valve Cover More Info Vehicle Fitment 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $77.89 MSRP: $123.69
You Save: $45.80 (38%)
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