Exhaust & Emission Systems for 1974 Pontiac LeMans
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1974
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LS Swap Long Tube Headers 1-3/4" for Chevelle El Camino Malibu Grand Prix LeMans (Fits: 1974 Pontiac LeMans)
Brand New$319.99Was: $399.99Free shipping91 soldLS Swap Long Tube Headers 1-7/8" for Chevelle El Camino Malibu Grand Prix LeMans (Fits: 1974 Pontiac LeMans)
Brand New$327.99Was: $409.99Free shipping52 watchingLS Swap Long Tube Headers 1-7/8" for Chevelle El Camino Malibu Grand Prix LeMans (Fits: 1974 Pontiac LeMans)
Brand New$327.99Was: $409.99Free shipping75 soldLS Swap Long Tube Headers 1-7/8" for Chevelle El Camino Malibu Grand Prix LeMans (Fits: 1974 Pontiac LeMans)
Brand New$327.99Was: $409.99Free shipping1973 - 1974 Pontiac Firebird LeMans 350 400 455 Right RH Exhaust Manifold 490142
Pre-Owned: General Motors$150.00$25.00 shippingSoundfx Steel Oval Direct Fit Aluminized Exhaust M Fits 1973-1974 Pontiac LeMans
Free UPS ShippingBrand New: Walker$74.95or Best OfferFree shipping1968-74 Pontiac Gto Lemans Ram Air Ho Head Pipe Exhaust Flanges 2 1/4" Pipes Oem (Fits: 1974 Pontiac LeMans)
Brand New: Inline Tube$47.95Free shippingHooker 10848HKR Header Gaskets - Hi-Temperature (Fits: 1974 Pontiac LeMans)
Brand New: HOOKER HEADERS$9.51Free shippingRAM AIR exhaust manifolds flanges 68-72 Pontiac GTO 70-81 Trans AM Firebird 2.5" (Fits: 1974 Pontiac LeMans)
Brand New: Pypes Performance Exhaust$58.00Free shipping58 sold1964-79 Pontiac Gto Firebird Judge Exhaust Manifold D Port Head Metal Gaskets 2P (Fits: 1974 Pontiac LeMans)
Brand New: Inline Tube$35.00Free shipping2 watchingNEW 1964-79 PONTIAC LONG TUBE HEADERS,326-455,CERAMIC COATED,GTO,FIREBIRD,LEMANS (Fits: 1974 Pontiac LeMans)
Brand New$499.99$29.99 shipping38 watchingStandard Motor Fuel Vapor Canister CP1022 (Fits: 1974 Pontiac LeMans)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Standard Motor Products$66.99$13.99 shippingHooker 4901HKR Hooker Competition Long Tube Headers - Painted (Fits: 1974 Pontiac LeMans)
Brand New: HOOKER HEADERS$327.95Was: $350.00Free shippingLS Swap Headers for Caprice Impala Bel Air Chevelle El Camino Monte Carlo Malibu (Fits: 1974 Pontiac LeMans)
Brand New$230.39Was: $287.99Free shipping138 soldLS Swap Long Tube Headers 1-3/4" for Chevelle El Camino Malibu Grand Prix LeMans (Fits: 1974 Pontiac LeMans)
Brand New$319.99Was: $399.99Free shippingFits 1959-60 Chevrolet El Camino Straight Through Muffler-Stainless SM11256-JHPR (Fits: 1974 Pontiac LeMans)
Brand New$77.99$17.99 shippingHooker 10848HKR Header Gaskets - Hi-Temperature - 326-455 Pontiac V8 1963-1979 (Fits: 1974 Pontiac LeMans)
Brand New: HOOKER HEADERS$9.51Was: $21.06$11.95 shippingHooker 4901-1HKR Hooker Competition Headers - Ceramic Coated (Fits: 1974 Pontiac LeMans)
Brand New: HOOKER HEADERS$688.95Was: $737.00Free shipping1967-81 Pontiac D-Port Ram Air HO Exhaust Manifold Bolt Kit (Fits: 1974 Pontiac LeMans)
Brand New: The Parts Place Inc.$62.99Trending at $63.99eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping202 soldNew SMP Vapor Canister For 1973-1974 Pontiac LeMans (Fits: 1974 Pontiac LeMans)
Brand New: Standard Motor Products$86.21Top Rated Plus- Sellers with highest buyer ratings
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Free shippingRemflex 12001 Gasket Pontiac V8 326-455 (Fits: 1974 Pontiac LeMans)
Speedy shipping with multiple nationwide warehousesBrand New: Remflex$39.05Top Rated Plus- Sellers with highest buyer ratings
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Free shippingOnly 1 left!70-79 Pontiac LARGE Exhaust Heat Shroud Shield Firebird Grand Prix Trans Am 78 (Fits: 1974 Pontiac LeMans)
Pre-Owned$59.99$10.60 shippingWalker Exhaust SoundFX Universal 18101 Exhaust Muffler (Fits: 1974 Pontiac LeMans)
Brand New: Walker$54.00Free shippingOnly 1 left!NEW 1964-79 PONTIAC LONG TUBE HEADERS,326-455,BLACK,FIREBIRD,TRANS AM,GTO,LEMANS (Fits: 1974 Pontiac LeMans)
Brand New$299.99$29.99 shipping27 soldLS Swap Headers Cast Manifolds for Camaro Chevelle El Camino Caprice Impala Nova (Fits: 1974 Pontiac LeMans)
Brand New$157.79Was: $262.99Free shipping60 soldWalker SoundFX Left Exhaust Muffler for 1973-1974 Pontiac LeMans 5.7L 6.6L yx (Fits: 1974 Pontiac LeMans)
The #1 Seller of Genuine Walker Parts on eBayBrand New: Walker$65.38Was: $130.74Free shippingPypes Exhaust Downpipes Stainless 2.5" Dia 3-bolt Pontiac Passenger Car Pair (Fits: 1974 Pontiac LeMans)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Pypes Performance Exhaust$165.75Free shippingLS Swap Headers for Caprice Impala Bel Air Chevelle El Camino Monte Carlo Malibu (Fits: 1974 Pontiac LeMans)
Brand New$230.39Was: $287.99Free shipping2.5" Stainless Steel Dual Manifold Exhaust Pipe Kit For 64-74 GM A & F Body V8 (Fits: 1974 Pontiac LeMans)
Brand New: Dual$199.95Free shippingOnly 1 left!LS Swap Headers for Caprice Impala Bel Air Chevelle El Camino Monte Carlo Malibu (Fits: 1974 Pontiac LeMans)
Brand New$230.39Was: $287.99Free shippingTech Resonator Non-Polished 304 Grade Stainless Steel-TR254-JHPR (Fits: 1974 Pontiac LeMans)
Brand New$66.99$17.99 shippingTech Resonator Non-Polished 304 Grade Stainless Steel-TR254-JHPR (Fits: 1974 Pontiac LeMans)
Brand New$66.99$14.99 shipping1968-77 Pontiac Gto Judge Firebird Ram Air 3 4 Ho Exhaust Manifold Flange Bolts (Fits: 1974 Pontiac LeMans)
Brand New: Inline Tube$13.75Free shippingHedman 28140 Street Headers for 64-81 Pontiac Firebird GTO Lemans Grand Prix (Fits: 1974 Pontiac LeMans)
Brand New: Hedman Hedders$341.59or Best Offer6 watchingCrankcase Breather Filter Element ACDelco FB59 (Fits: 1974 Pontiac LeMans)
Brand New$9.99Top Rated Plus- Sellers with highest buyer ratings
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- Ships in a business day with tracking
Pypes Exhaust Downpipes Stainless 2.5" Dia HO/RA Manifolds Pontiac Psgr CarPair (Fits: 1974 Pontiac LeMans)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Pypes Performance Exhaust$152.75Estimated delivery dateEst. delivery Wed, Jun 5Flowtech 11170flt Header Hdr Frbrd/Gto/grand Am/Le Mans (Fits: 1974 Pontiac LeMans)
Brand New: FLOWTECH$280.95Free shipping21 watchingSingle Turbo LS Swap Headers for C10 C1500 Suburban Camaro Chevelle Caprice Nova (Fits: 1974 Pontiac LeMans)
Brand New$303.99Was: $379.99Free shipping15 watchingTech Resonator Non-Polished 304 Grade Stainless Steel-TR251-JHPR (Fits: 1974 Pontiac LeMans)
Brand New$59.99$14.99 shippingRemflex Header Gasket 12-001; Graphite, Oval Port, D-Port for 58-79 Pontiac V8 (Fits: 1974 Pontiac LeMans)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New: Remflex$38.39Estimated delivery dateEst. delivery Thu, Jun 6or Best OfferOnly 2 leftFlowTech Exhaust Header Pipe 10010FLT; Hugger Toobs for Chevy 265-400 SBC (Fits: 1974 Pontiac LeMans)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New: FLOWTECH$99.01Free shippingPatriot Exhaust Headers Full-Length Steel Natural Pontiac 326-455 Pair H8301 (Fits: 1974 Pontiac LeMans)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Patriot Exhaust$374.45Estimated delivery dateEst. delivery Wed, Jun 51968-74 Pontiac Gto Lemans Ram Air Ho Head Pipe Exhaust Flanges 2 1/2" Pipes Oem (Fits: 1974 Pontiac LeMans)
Brand New: Inline Tube$56.95Free shippingNEW STANDARD exhaust manifold gaskets 59-81 Pontiac GTO LeMans Tempest (Fits: 1974 Pontiac LeMans)
Brand New: Unbranded$34.00Free shipping14 soldNEW 1964-79 PONTIAC LONG TUBE HEADERS,326-455,CHROME PLATED,GTO,FIREBIRD,LEMANS (Fits: 1974 Pontiac LeMans)
Brand New$499.99$29.99 shippingSoundFXTM Steel Oval Aluminized Exhaust Muffler Fits 1973-1974 Pontiac LeMans
Free UPS ShippingBrand New: Walker$73.95Estimated delivery dateEst. delivery Thu, Jun 6or Best Offer64-81 GM Steering Idler Arm To Frame Correct Grade 8 Bolts Washers & Nuts 6pc VA (Fits: 1974 Pontiac LeMans)
Brand New$12.23Free shipping160 soldGM Chevy Pontiac Olds 3/8" Engine Exhaust Intake Manifold Head Stud Bolt 4pcs J (Fits: 1974 Pontiac LeMans)
Brand New$16.20Free shipping134 soldMr Gasket 5921 Ultra Seal Exhaust Gasket Set (Fits: 1974 Pontiac LeMans)
Mr Gasket 5921 Fast Free Shipping Multiple US LocationsBrand New: Mr Gasket$53.83Was: $71.99Judge W30 Gsx Exhaust Manifold Cast Iron Grey High Temp Temperature Spray Paint (Fits: 1974 Pontiac LeMans)
Brand New: Inline Tube$25.00Free shippingOnly 3 leftFits 1964-1974 Pontiac Lemans Long Tube Headers-Painted 4901HKR (Fits: 1974 Pontiac LeMans)
Brand New: Hooker$327.95$29.99 shippingHooker Headers Super Comp. Header 1968-1974 Pontiac GTO Lemans 326-455 4108-1HKR
Brand New: HOOKER HEADERS$901.99$40.00 shippingSummit Racing Header-Back Dual Exhaust System 680130 (Fits: 1974 Pontiac LeMans)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Summit Racing$369.99Estimated delivery dateEst. delivery Wed, Jun 510 watching2 pc Walker Exhaust Clamps for 1973-1974 Pontiac LeMans 5.7L 6.6L 7.5L V8 kj (Fits: 1974 Pontiac LeMans)
The #1 Seller of Genuine Walker Parts on eBayBrand New: Walker$16.21Was: $32.49Free shippingExhaust Header for 1972-1974 Pontiac LeMans 5.7L V8 GAS OHV
FlowTech Part No. 11170FLT-TS Buy from the bestBrand New: FLOWTECH$269.95Free shippingLS Swap Conversion Headers For Chevy B-Body Caprice Impala Bel Air Biscayne (Fits: 1974 Pontiac LeMans)
Brand New$230.39Was: $287.99Free shipping335 soldLS Motor Swap Headers For Chevrolet A-Body Chevelle El Camino Monte Carlo Malibu (Fits: 1974 Pontiac LeMans)
Brand New$230.39Was: $287.99Free shipping147 soldExhaust Gas Recirculation (EGR) Valve-EGR Valve Standard EGV308 (Fits: 1974 Pontiac LeMans)
Brand New: Standard$57.17Free shipping