Exhaust & Emission Systems for 1980 Chevrolet K20
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2,960 Results
For Small Block Chevy Heavy Duty Truck Header Set Stainless Steel 1973-1985 (Fits: 1980 Chevrolet K20)
Brand New$132.04Was: $138.99Free shipping49 soldFits 1980-1986 Chevrolet K20 Straight Through Muffler-Stainless SM65122-JHPR (Fits: 1980 Chevrolet K20)
Brand New: Team$60.99$18.99 shippingDynomax 89004 Dual Pipe Kit For Suburban K10 K20 K30 K2500 K3500 V1500-V3500 (Fits: 1980 Chevrolet K20)
2.25" Pipe DiameterBrand New: Dynomax$208.4925 watchingFlowmaster 15803 1973-87 Chevy GMC C/K Series Pickup Truck 2.5" Steel Tail-Pipes (Fits: 1980 Chevrolet K20)
Brand New: Flowmaster$210.95Free shippingOnly 1 left!LS Swap Headers for Chevy GMC C10 K10 C1500 K1500 Suburban Blazer Tahoe Yukon (Fits: 1980 Chevrolet K20)
Brand New$230.39Was: $287.99218 soldFlowtech Headers 11500FLT Full-Length Painted Steel Headers 1968-1987 GM Truck (Fits: 1980 Chevrolet K20)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: FLOWTECH$204.26Trending at $224.95eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.38 watchingFlowtech 51525FLT Exhaust System (Fits: 1980 Chevrolet K20)
Brand New: FLOWTECH$201.56Was: $223.95Free shippingStainless Exhaust Header For 73-85 Chevy/GMC Small Block Long Tube 1-5/8 2WD/4WD (Fits: 1980 Chevrolet K20)
Brand New: Unbranded$205.48Was: $256.85or Best OfferFree shippingOnly 1 left!Right Side Exhaust Manifold w/ Gasket for Chevrolet Impala Malibu Camaro K10 K20 (Fits: 1980 Chevrolet K20)
Brand New: Unbranded$69.99Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferFree shipping1973-1987 Chevrolet Truck Prebent Tailpipes Flowmaster 15803 (Fits: 1980 Chevrolet K20)
Brand New: Flowmaster$211.95Free shipping17 soldNEW Mr. Gasket Ultra-Seal Header Gaskets 5907 (Fits: 1980 Chevrolet K20)
Brand New: Mr Gasket$24.99Trending at $31.11eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingCatalytic Converter Fits: 1980 Chevrolet K20 4.1L L6 GAS OHV (Fits: 1980 Chevrolet K20)
402028-DG | FREE SHIPPING | Can't ship CA,NY,ME, or COBrand New: OEM$168.32Free shippingFits 1980-1986 Chevrolet K20 Straight Through Muffler-Stainless SM11149-JHPR (Fits: 1980 Chevrolet K20)
Brand New$68.99$18.99 shippingFits 1980-1986 Chevrolet K20 Straight Through Muffler-Stainless SM65122-JHPR (Fits: 1980 Chevrolet K20)
Brand New: Team$60.99$17.99 shippingCHEVROLET/GMC-C/K/R/G-10-20-30= JEEP-GM-1980-1998-Oxygen Sensor- (Fits: 1980 Chevrolet K20)
Brand New: Standard Motor Products$14.95or Best OfferFree shippingOnly 1 left!Fits 1980-1986 Chevrolet K20 Chambered Muffler SF424422-JHPR (Fits: 1980 Chevrolet K20)
Brand New: Team$49.99$17.99 shippingFlowFX Muffler for 1979-1980 Chevrolet K20
Flowmaster Part No. 71236-ERBrand New: Flowmaster$62.18Free shippingNEW FLOWTECH LONG TUBE HEADERS,1.5" TUBES,2.5" COLLECTORS,BLACK,CHEVY 75-80 K10 (Fits: 1980 Chevrolet K20)
Brand New: FLOWTECH$194.99$29.99 shipping20 watching1966 to 1991 Chevy GMC Pickup Truck Blazer Suburban Exhaust Headers Ceramic Coat (Fits: 1980 Chevrolet K20)
Brand New$218.67Free shippingFor Small Block Chevy GMC Heavy Duty Truck 73-85 Header Exhaust Stainless Steel (Fits: 1980 Chevrolet K20)
Brand New: Unbranded$219.99Free shippingOnly 1 left!FLOWTECH Small Block Chevy 305 350 GMC 66-87 C/K 1500 Full Length Truck Headers (Fits: 1980 Chevrolet K20)
Brand New: FLOWTECH$249.99Top Rated Plus- Sellers with highest buyer ratings
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Free shipping30 watchingFlowTech Exhaust Header Pipe 10010FLT; Hugger Toobs for Chevy 265-400 SBC (Fits: 1980 Chevrolet K20)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New: FLOWTECH$99.01Free shippingFlowTech Super Street Dual Exhaust Kit 51525FLT (Fits: 1980 Chevrolet K20)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: FLOWTECH$201.56Trending at $223.95eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.ARP Header Bolt Kit 400-1112; 3/8"-16 1" Stainless Hex Head for BBC 16pcs (Fits: 1980 Chevrolet K20)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New: ARP$51.40Trending at $53.93eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingOnly 1 left!Flowmaster Exhaust Tailpipes Steel 2.5" Dia Chevy/C/K-Series Pickup Suburban Pr (Fits: 1980 Chevrolet K20)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Flowmaster$211.95Fits 1980-1986 Chevrolet K20 Straight Through Muffler-Stainless SM11149-JHPR (Fits: 1980 Chevrolet K20)
Brand New$68.99$17.99 shippingFits 1980-1986 Chevrolet K20 Straight Through Muffler-Stainless SM65122-JHPR (Fits: 1980 Chevrolet K20)
Brand New: Team$60.99$18.99 shippingFits 1980-1986 Chevrolet K20 Straight Through Muffler-Stainless SM11149-JHPR (Fits: 1980 Chevrolet K20)
Brand New$68.99$18.99 shippingCatalytic Converter for 1980 Chevrolet K20 4.1L L6 GAS OHV (Fits: 1980 Chevrolet K20)
OEM Industries Part No. 402028-DG FREE SHIPPING!!!Brand New: OEM$171.14Was: $213.93Free shippingCHEVROLET/GMC C/K-10-20-30- CADILLAC-BUICK-1980-1995- NEW-Oxygen Sensor- SG3 (Fits: 1980 Chevrolet K20)
Brand New: Standard Motor Products$12.95or Best OfferFree shippingMr. Gasket 5907 Ultra-Seal Header Gaskets (Fits: 1980 Chevrolet K20)
Brand New: Mr Gasket$27.63Was: $30.70Free shippingLS Swap Headers for 60-98 C10 K10 C1500 K1500 Suburban Blazer Jimmy Truck SUV (Fits: 1980 Chevrolet K20)
Brand New$230.39Was: $287.99Free shipping237 soldFel-Pro Exhaust Manifold Gasket Set for 1976-1980 Chevrolet K20 7.4L V8 rl (Fits: 1980 Chevrolet K20)
The #1 Seller of Genuine Fel-Pro Parts on eBayBrand New: Fel-Pro$22.37Was: $44.74Free shippingCatalytic Converter for 1980 Chevrolet K20 4.1L L6 GAS OHV (Fits: 1980 Chevrolet K20)
OEM Industries Part No. 402028-DG FREE SHIPPING!!!Brand New: OEM$176.22Free shippingLS Swap Headers Cast Manifolds for C10 C1500 K10 K1500 Silverado Sierra LS1 LS2 (Fits: 1980 Chevrolet K20)
Brand New$157.79Was: $262.9950 Series™ Delta Flow Muffler for 1979-1980 Chevrolet K20
Flowmaster Part No. 842553-LQBrand New: Flowmaster$181.05Free shippingFlowmaster Super 44 Series Chambered Muffler for 1979-1980 Chevrolet K20
Flowmaster Part No. 842548-GTBrand New: Flowmaster$134.49Free shippingFlowMaster Exhaust Tail Pipe for Chevrolet K20 1975-1986 (Fits: 1980 Chevrolet K20)
Brand New: Flowmaster$248.54Top Rated Plus- Sellers with highest buyer ratings
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or Best OfferHedman Hedders 69230 Steel 1-5/8" Exhaust Headers for Chevy & GMC (Fits: 1980 Chevrolet K20)
Brand New: Hedman Hedders$275.95or Best OfferExhaust Muffler FlowMaster for Chevrolet K20 1980-1986 (Fits: 1980 Chevrolet K20)
Brand New: Flowmaster$175.35Flowmaster 71236 FlowFX Muffler (Fits: 1980 Chevrolet K20)
Brand New: Flowmaster$53.96Was: $59.95Free shipping39 watchingHedman for Standard Uncoated Headers; 1-5/8 in. Tube Dia; FULL LENGTH Design (Fits: 1980 Chevrolet K20)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New$282.49Top Rated Plus- Sellers with highest buyer ratings
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Free shippingFlowMaster Exhaust Tail Pipe for Chevrolet K10 1975-1986 (Fits: 1980 Chevrolet K20)
Brand New: Flowmaster$248.54Top Rated Plus- Sellers with highest buyer ratings
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Only 1 left!Hedman Street Hedders Full-Length Painted 1 5/8" Primaries 69090 (Fits: 1980 Chevrolet K20)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Hedman Hedders$278.99New SMP Secondary Air Injection Solenoid Connector For 1980-1984 Chevrolet K20 (Fits: 1980 Chevrolet K20)
Brand New: Standard Motor Products$12.93Top Rated Plus- Sellers with highest buyer ratings
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Free shippingfor 73-85 Chevy/GMC Small Block Long Tube 1-5/8 2WD/4WD Stainless Exhaust Header (Fits: 1980 Chevrolet K20)
Brand New$202.91Free shippingLong Headers FOR CHEVY GMC 66-87 C10 C20 K10 K20 SBC 305 327 350 383 2WD 4WD (Fits: 1980 Chevrolet K20)
Brand New: Unbranded$199.99$35.00 shippingNew ListingMr. Gasket 2210G Stainless Steel Header Bolts (Fits: 1980 Chevrolet K20)
Brand New: Mr Gasket$31.96Was: $39.95Free shippingNEW PERFORMANCE LONG TUBE HEADERS,75-91 GM TRUCKS,JIMMY,BBC 396-454CI,BLACK (Fits: 1980 Chevrolet K20)
Brand New$299.99$29.99 shipping29 sold40 Series™ Muffler for 1979-1980 Chevrolet K20
Flowmaster Part No. 42543-KTBrand New: Flowmaster$111.71Free shippingHedman Street Hedders Full-Length Painted 1 5/8" Primaries 69092 (Fits: 1980 Chevrolet K20)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Hedman Hedders$268.9911530FLT Flowtech Headers Set of 2 for Chevy Suburban Blazer Chevrolet C10 Pair
Brand New: FLOWTECH$275.50Free shipping38 watchingExhaust Muffler (Fits: 1980 Chevrolet K20)
AP Exhaust Part No. 6557 | FREE SHIPPING!!!Brand New: AP Exhaust$61.08Free shippingMr. Gasket 2060MRG Chrome Breather Push-On (Fits: 1980 Chevrolet K20)
Brand New: Mr Gasket$7.68Was: $8.95$11.95 shippingFlowmaster Super 44 Series Chambered Muffler for 1979-1980 Chevrolet K20
Flowmaster Part No. 842548-GSBrand New: Flowmaster$134.49Free shippingFlowmaster Super 44 Series Chambered Muffler for 1979-1980 Chevrolet K20
Flowmaster Part No. 842548-BOBrand New: Flowmaster$134.49Free shipping