1981 CHEVROLET K20 Fittings & Hoses

Heater Hose, 3/4 in. I.D., Synthetic EPDM, Black, 50 ft. Long, Each

Part Number: DAC-80273

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Heater Hose, Elite HY-T, EPDM, Black, 5/8 in. I.D., 50.0 ft. Length, Each

Part Number: CEL-65004

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

Brake Hose Kits, Disc Brake, Front, Chevy, GMC, Kit

Part Number: CLP-7387FBH-S7

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Brake Line, Braided Stainless Steel, Chevy, GMC, Rear, 6-8 in. Lift, Each

Part Number: SJA-RBL20

3.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

Automatic Transmission Cooler Lines, Steel, Set

Part Number: RSD-TTC8103

2.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

• Oversize $7.99

Brake Line, Braided Stainless Steel, Chevy, GMC, Rear, 3-4 in. Lift, Each

Part Number: SJA-RBL21

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Heater Hose, Elite HY-T, EPDM, Black, 3/4 in. I.D., 50.0 ft. Length, Each

Part Number: CEL-65009

Not Yet Reviewed

Estimated Ship Date: Today

Brake Line, Kevlar® Reinforced, Braided Stainless Steel, Chevy, GMC, Rear, 4-6 in. Lift, Each

Part Number: SLF-91335

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Automatic Transmission Cooler Lines, Steel, Set

Part Number: RSD-TTC8504

2.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Oversize $7.99

Brake Lines, Steel, Natural, Set of 4

Part Number: RSD-TKT8104

Not Yet Reviewed

Estimated Ship Date: Today

Brake Lines, Street Legal, Braided Stainless Steel, Chevy, GMC, Kit

Part Number: RUS-672420

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Radiator Hose, Upper, Silicone, Black, Chevy, Ford, GMC, Oldsmobile, Pontiac, Each

Part Number: MIO-MMHOSE-GM35U

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Radiator Hose, Upper, Silicone, Black, Chevy, GMC, 5.0L, 5.7L, Each

Part Number: MIO-MMHOSE-GM17U

Not Yet Reviewed

Estimated Ship Date: Today

Brake Line, Braided Stainless Steel, Chevy, GMC, Front, Each

Part Number: TFY-95110

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

1981-91 GM Truck, Pre-Bent Stainless Steel Front to Rear Brake LIne

Part Number: RSD-TIN8182S

Not Yet Reviewed

Estimated Ship Date: Today

• Oversize $7.99

Hose, Coolant, 5/8 in. Diameter, 50 ft. Length, Reinforced Rubber, Each

Part Number: ADO-30124

Not Yet Reviewed

Estimated Ship Date: Today

Radiator Hose, Lower, Silicone, Black, Chevy, GMC, 4.8L, Each

Part Number: MIO-MMHOSE-GM12L

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Radiator Hose, Lower, Silicone, Black, Chevy, GMC, Each

Part Number: MIO-MMHOSE-GM24L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

'81 - '88 Longbed 4WD Front To Rear Brake Line, Stainless, 2 Pcs.

Part Number: RSD-TIN8104S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Oversize $15.99

1981-87 GM Truck with V8, Pre-Bent OE Steel Front to Rear Fuel Line

Part Number: RSD-TGL3651

Not Yet Reviewed

Estimated Ship Date: Today

Radiator Hose, Upper, Silicone, Black, Buick, Chevy, Chrysler, Dodge, GMC, Oldsmobile, Plymouth, Pontiac, Each

Part Number: MIO-MMHOSE-GM25U

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Fuel Vapor Lines, Stainless Steel, Natural, Chevy, GMC, Single Fuel Tank, Set of 3

Part Number: CST-CTV1020-SS

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Drop Ship
• Oversize $13.99
• Special Order

HOSE - RET

Part Number: EDD-81352

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today