88 products about 1991 GMC K1500 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 K1500 Valve Lifters More Info Vehicle Fitment 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS $35.61 MSRP: $58.94
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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 K1500 Valve Lifters More Info Vehicle Fitment 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS $35.61 MSRP: $58.94
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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 K1500 Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 5.7 L GAS $29.86 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 K1500 Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 5.7 L GAS $29.86 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 K1500 OE Solutions Passenger Side Valve Cover Kit More Info Vehicle Fitment 1991 GMC K1500 | 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 K1500 Push Rods More Info Vehicle Fitment 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS $14.49 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 K1500 Push Rods More Info Vehicle Fitment 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS $14.49 MSRP: $23.93
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Check Fit Add to CartVEHICLE 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 K1500 Engine Gasket Set More Info Vehicle Fitment 1991 GMC K1500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Complete: Y Contains Applications: Y Material: Molded Rubber And Metal Release Wave: 12/15/2017 UPC: 023913648343 Part Description: 1991 GMC K1500 Engine Gasket Set More Info Vehicle Fitment 1991 GMC K1500 | All Trims | 6 Cyl 4.3L 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 K1500 Valve Cover Gasket More Info Vehicle Fitment 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS $21.87 MSRP: $34.75
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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 K1500 Valve Cover Gasket More Info Vehicle Fitment 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS $21.87 MSRP: $34.75
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Multi Layered Steel;Severe Duty;without Cylinder Head Bolts;Replacement Reqd. Material: Multi-Layer Steel UPC: 023913669515 Part Description: 1991 GMC K1500 Engine Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K1500 | 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 K1500 Valves More Info Vehicle Fitment 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS $18.20 MSRP: $30.12
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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 K1500 Valves More Info Vehicle Fitment 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L GAS $18.20 MSRP: $30.12
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Check Fit Add to CartVEHICLE 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 K1500 Engine Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K1500 | All Trims | 8 Cyl 5.0L VEHICLE 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 K1500 Exhaust Valve Stem Oil Seal Set More Info Vehicle Fitment 1991 GMC K1500 | All Trims | 8 Cyl 6.2L VEHICLE 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 K1500 Valve Cover Gasket Set More Info Vehicle Fitment 1991 GMC K1500 | All Trims | 8 Cyl 5.0L 1991 GMC K1500 | All Trims | 8 Cyl 5.7L 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 K1500 Rocker Arms More Info Vehicle Fitment 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL $19.14 MSRP: $30.37
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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: 0.050 UPC: 023913666989 Part Description: 1991 GMC K1500 Standard Design Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K1500 | All Trims | 8 Cyl 5.0L 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 K1500 Cover-Valve Rocker Arm (LH) More Info Vehicle Fitment 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL $76.61 MSRP: $126.81
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Replacement Recommended Bolt Head Size (IN): 0.500 (Bolt 1); 0.500 (Bolt 2); 0.500 (Bolt 3) Complete: Y Contains Applications: Y Length: 3.688 (Bolt 1); 2.938 (Bolt 2); 1.625 (Bolt 3) Material: Steel Release Wave: 12/15/2017 Thread Diameter: 0.438 (Bolt 1); 0.438 (Bolt 2); 0.438 (Bolt 3) UPC: 023913659110 Part Description: 1991 GMC K1500 Cylinder Head Bolt Set More Info Vehicle Fitment 1991 GMC K1500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: 4.125in Bore Diameter;without Cylinder Head Bolts;Replacement Reqd; Thickness: .0388in - .0452in Bore Diameter: 4.125" Thickness: 0.0388"- 0.0452" UPC: 023913666811 Part Description: 1991 GMC K1500 Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K1500 | All Trims | 8 Cyl 5.7L 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 K1500 Valve Springs More Info Vehicle Fitment 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS $8.47 MSRP: $13.44
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Check Fit Add to CartVEHICLE 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 K1500 Valve Cover More Info Vehicle Fitment 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS $75.85 MSRP: $120.44
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Color: Color May Vary Configuration: One Piece Material: Molded Rubber Thickness: 0.2900" UPC: 023913664985 Width: 4.7500" Part Description: 1991 GMC K1500 Valve Cover Gasket More Info Vehicle Fitment 1991 GMC K1500 | All Trims | 8 Cyl 5.0L 1991 GMC K1500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: Standard Design;without Cylinder Head Bolts;Composite; 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: 0.045 UPC: 023913667771 Part Description: 1991 GMC K1500 Standard Design Cylinder Head Gasket More Info Vehicle Fitment 1991 GMC K1500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: All Models; Right Other Names: Valve Cover Item Dimensions: 24.7 x 6.2 x 5.3 inches Item Weight: 3.30 Pounds Fitment Type: Direct Replacement Replaces: 23500377 Part Description: 1991 GMC K1500 Valve Cover More Info Vehicle Fitment 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL $134.26 MSRP: $213.19
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Overhaul Gasket Set Item Dimensions: 9.5 x 2.3 x 12.9 inches Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC K1500 Overhaul Gasket Set More Info Vehicle Fitment 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL $38.41 MSRP: $60.98
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Overhaul Gasket Set Item Dimensions: 9.5 x 2.3 x 12.9 inches Item Weight: 1.00 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC K1500 Overhaul Gasket Set More Info Vehicle Fitment 1991 GMC K1500 | Sierra, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL $38.41 MSRP: $60.98
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Valve Lifters Item Dimensions: 8.8 x 3.3 x 1.2 inches Item Weight: 2.70 Pounds Fitment Type: Direct Replacement Part Description: 1991 GMC K1500 Valve Lifters More Info Vehicle Fitment 1991 GMC K1500 | Base, High Sierra, Sierra, Sierra Classic, Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL $45.60 MSRP: $75.50
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