92 products about 1990 GMC K2500 Valves, Valve Covers & Valvetrain Components foundVEHICLE 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: 1990 GMC K2500 Cylinder Head Gasket More Info Vehicle Fitment 1990 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 $29.86 MSRP: $36.04
You Save: $6.18 (18%)
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: 1990 GMC K2500 Cylinder Head Gasket More Info Vehicle Fitment 1990 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 $29.86 MSRP: $36.04
You Save: $6.18 (18%)
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: 1990 GMC K2500 Valve Cover Gasket More Info Vehicle Fitment 1990 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 $21.87 MSRP: $34.75
You Save: $12.88 (38%)
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: 1990 GMC K2500 Valve Cover Gasket More Info Vehicle Fitment 1990 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 $21.87 MSRP: $34.75
You Save: $12.88 (38%)
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: 1990 GMC K2500 OE Solutions Passenger Side Valve Cover Kit More Info Vehicle Fitment 1990 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: 1990 GMC K2500 Engine Gasket Set More Info Vehicle Fitment 1990 GMC K2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Cam Type: Cam Twist Neck Depth: 1" Neck Diameter: 1.19" Shell Diameter: 3" UPC: 072053018738 Part Description: 1990 GMC K2500 Cam Twist Oil Filler Cap More Info Vehicle Fitment 1990 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: 1990 GMC K2500 Push Rods More Info Vehicle Fitment 1990 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 $14.49 MSRP: $23.93
You Save: $9.44 (40%)
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: 1990 GMC K2500 Push Rods More Info Vehicle Fitment 1990 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 $14.49 MSRP: $23.93
You Save: $9.44 (40%)
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: 1990 GMC K2500 Engine Gasket Set More Info Vehicle Fitment 1990 GMC K2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: without Cylinder Head Bolts;Replacement Reqd. Complete: Y Configuration: Multi Piece Contains Applications: Y Cylinder Bore Diameter: 4.000 Gasket Material: Fiber And Metal Gasket Minimum Thickness: 0.045 Gasket Sealant Included: Y Grade Type: Regular Meets or Exceeds OEM Specs: Y Release Wave: 12/15/2017 UPC: 023913647360 Part Description: 1990 GMC K2500 Cylinder Head Gasket Set More Info Vehicle Fitment 1990 GMC K2500 | All Trims | 8 Cyl 5.7L 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: 1990 GMC K2500 Valves More Info Vehicle Fitment 1990 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 $18.20 MSRP: $30.12
You Save: $11.92 (40%)
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: 1990 GMC K2500 Valves More Info Vehicle Fitment 1990 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 $18.20 MSRP: $30.12
You Save: $11.92 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Multi Layered Steel;without Cylinder Head Bolts;Severe Duty;Replacement Reqd. Material: Multi-Layer Steel UPC: 023913669515 Part Description: 1990 GMC K2500 Engine Cylinder Head Gasket More Info Vehicle Fitment 1990 GMC K2500 | All Trims | 6 Cyl 4.3L VEHICLE 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: 1990 GMC K2500 Valves More Info Vehicle Fitment 1990 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: 1990 GMC K2500 Valves More Info Vehicle Fitment 1990 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: 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: 1990 GMC K2500 Valve Cover Gasket Set More Info Vehicle Fitment 1990 GMC K2500 | All Trims | 8 Cyl 5.0L 1990 GMC K2500 | All Trims | 8 Cyl 5.7L VEHICLE SPECIFIC Product Specifications Notes: without Cylinder Head Bolts;Severe Duty;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: 1990 GMC K2500 Engine Cylinder Head Gasket More Info Vehicle Fitment 1990 GMC K2500 | All Trims | 8 Cyl 5.0L 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: 1990 GMC K2500 Valve Springs More Info Vehicle Fitment 1990 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 $8.47 MSRP: $13.44
You Save: $4.97 (37%)
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: 1990 GMC K2500 Standard Design Cylinder Head Gasket More Info Vehicle Fitment 1990 GMC K2500 | All Trims | 8 Cyl 5.0L VEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Valve Lifters Item Dimensions: 8.8 x 3.0 x 1.2 inches Item Weight: 2.50 Pounds Fitment Type: Direct Replacement Part Description: 1990 GMC K2500 Valve Lifters More Info Vehicle Fitment 1990 GMC K2500 | Sierra, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS $43.69 MSRP: $72.34
You Save: $28.65 (40%)
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: 1990 GMC K2500 Cylinder Head Bolt Set More Info Vehicle Fitment 1990 GMC K2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: All Models; Left 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: 1990 GMC K2500 Cover-Valve Rocker Arm (LH) More Info Vehicle Fitment 1990 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 $76.61 MSRP: $126.81
You Save: $50.20 (40%)
Check Fit Add to CartVEHICLE 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: 1990 GMC K2500 Cylinder Head Gasket More Info Vehicle Fitment 1990 GMC K2500 | 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: 1990 GMC K2500 Rocker Arms More Info Vehicle Fitment 1990 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 $19.14 MSRP: $30.37
You Save: $11.23 (37%)
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: 1990 GMC K2500 Valve Cover Gasket More Info Vehicle Fitment 1990 GMC K2500 | All Trims | 8 Cyl 5.0L 1990 GMC K2500 | All Trims | 8 Cyl 5.7L 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: 1990 GMC K2500 Valve Cover More Info Vehicle Fitment 1990 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 $75.85 MSRP: $120.44
You Save: $44.59 (38%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: without Cylinder Head Bolts;Standard Design;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: 1990 GMC K2500 Standard Design Cylinder Head Gasket More Info Vehicle Fitment 1990 GMC K2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Push Rod Item Dimensions: 9.5 x 1.5 x 0.5 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 1990 GMC K2500 Push Rods More Info Vehicle Fitment 1990 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS $12.06 MSRP: $19.20
You Save: $7.14 (38%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: All Models Other Names: Valve Retainer, Valve Spring Retainers Item Dimensions: 1.8 x 3.3 x 2.8 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 1990 GMC K2500 Valve Spring Retainers More Info Vehicle Fitment 1990 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 6.2 L DIESEL, 8 Cyl 7.4 L GAS $3.16 MSRP: $5.01
You Save: $1.85 (37%)
Check Fit Add to Cart