1986 CHEVROLET K20 Parts and Accessories

Radiator and Fan, Crossflow, Dual-Row, Automatic Transmission, Aluminum, Natural, 33.25 in. Wide, 19 in. High, 6.490 in. Thick, Each

Part Number: GRI-CU-70013

4.57 out of 5 stars ( 47 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• Free Shipping
• $50 Summit Bucks

Differential, Eaton Detroit Truetrac, 28-Spline, GM, 8.5 in., Rear, Each

Part Number: ETN-912A556

4.84 out of 5 stars ( 31 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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• $75 Summit Bucks

Exhaust System, Dual Kit, Header-Back, Steel, Aluminized, Chevy, GMC, Small Block, Kit

Part Number: WLK-89004

3.85 out of 5 stars ( 86 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• Oversize $12.99
• $10 Summit Bucks

Radiator and Fan, Aluminum, Crossflow, 2-Row, Dual Fan, Chevy, GMC, Kit

Part Number: GRI-CU-70013-LS

3.46 out of 5 stars ( 13 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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• $50 Summit Bucks

Differential, Eaton Detroit Truetrac, 33-Spline, GM, 14-Bolt, 9.5 in., Each

Part Number: ETN-914A538

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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• $75 Summit Bucks

Radiator Fan Combo, Performance Fit, Aluminum, Natural, Downflow, 2-Row, Dual Fan, Chevy, GMC, Kit

Part Number: GRI-CU-00013-LS

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• Free Shipping
• $50 Summit Bucks

Radiator Fan Combo, Performance Fit, Aluminum, Natural, Crossflow, 2-Row, Dual Fan, Chevy, GMC, Kit

Part Number: GRI-CU-00013

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• Oversize $54.99
• $50 Summit Bucks

Radiator, Crossflow, Dual-Row, Automatic Transmission, Aluminum, Natural, 28.00 in. Wide, 19 in. High, 3.0 in. Thick, Each

Part Number: GRI-8-70013

2.56 out of 5 stars ( 16 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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• $25 Summit Bucks

Radiator, Dominator Series, Crossflow, Aluminum, Natural, Chevy, GMC, Manual, GM LS Series Engine Swap, Each

Part Number: GRI-8-00013-LS

3.04 out of 5 stars ( 26 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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• $25 Summit Bucks

Hood Hinges, Billet Aluminum, Polished, Stainless Struts, Chevy, GMC, Steel Hood, Pair

Part Number: EMS-MS149-28P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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• $75 Summit Bucks

Headlight, Sealed Beam, Rectangular, Clear, Each

Part Number: WAG-H6054

3.42 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $25 Summit Bucks

Radiator, Crossflow, Dual-Row, Manual Transmission, Aluminum, Natural, 28.00 in. Wide, 18.62 in. High, 3.0 in. Thick, Each

Part Number: GRI-8-00013

2.36 out of 5 stars ( 11 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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• $25 Summit Bucks

Shock/Strut, Gas-Magnum, Chevy, GMC, Rear, Each

Part Number: MON-34824

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $25 Summit Bucks

Shock, Gas Magnum, Chevy, GMC, Each

Part Number: MON-34944

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $25 Summit Bucks

Starter, Ultra-Duty, Mini, Black, Inline Bolt Pattern, Chevy, Each

Part Number: QTM-114280

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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• $10 Summit Bucks

Steering Damper, Replacement, Black, Chevy, GMC, Each

Part Number: MON-SC2913

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $25 Summit Bucks

Spark Plug, RV12YC, Copper Plus, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-406

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $25 Summit Bucks

Light Bulbs, Long Life Miniature, 194, Clear, Pair

Part Number: WAG-BP194LL

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $25 Summit Bucks

Hose, Air Shock Hose, Replacement, AMC, Buick, Cadillac, Chevrolet, Desoto, Ford, GMC, International, Jeep, Olds, Pontiac, Rear, Kit

Part Number: MON-AK18

4.0 out of 5 stars ( 13 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $25 Summit Bucks

Spark Plug, Platinum Power, 14mm Thread, .460 in. Reach, Resistor, Each

Part Number: CPN-3018

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $25 Summit Bucks

Hose, Air Shock Hose, Replacement, AMC, Buick, Cadillac, Chevrolet, Desoto, Ford, GMC, International, Jeep, Olds, Pontiac, Rear, Kit

Part Number: MON-AK64

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $25 Summit Bucks

Shock/Strut, Sensa-Trac, Chevy, GMC, Rear, Pair

Part Number: MON-58578

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $25 Summit Bucks

Spark Plug, RV15YC4, Copper Plus, 14mm Thread, .460 in. Reach, Resistor, Each

Part Number: CPN-18

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $25 Summit Bucks

Oxygen Sensor, 1-wire, Thread-in, 0-1 V, Upstream, Buick, Chevy, GMC, Olds, Pontiac, Isuzu, Jeep, Suzuki, Each

Part Number: DFP-ES10966

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $15 Summit Bucks

Spark Plug, Double Platinum, Tapered, 14mm Thread, .460 in. Reach, Resistor, Each

Part Number: CPN-7018

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

• $25 Summit Bucks