Engines & Engine Parts for 1966 Oldsmobile 98
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1966
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98
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2,979 Results
Sealed Power HT-951 Oldsmobile Pontiac 260-455 Engines Hydraulic Lifters Set 16 (Fits: 1966 Oldsmobile 98)
Brand New: Sealed Power$112.00Estimated delivery dateEst. delivery Fri, May 24Only 1 left!OLDSMOBILE GM PERFORMANCE RACING QUALITY ALUMINUM VALVE COVERS PR 22525295 DISCO (Fits: 1966 Oldsmobile 98)
Brand New: Custom$399.00Estimated delivery dateEst. delivery Fri, May 24Only 1 left!1964-77 Oldsmobile Engine Valve Cover Breather Grommet Flat 1Pc (Fits: 1966 Oldsmobile 98)
Brand New: Inline Tube$14.0099 soldOLDSMOBILE OLDS 66 1966 442 CUTLASS 88 98 CHOKE STAT NOS QUALITY NEWLY RELEASED
Brand New: Unbranded$86.95Free shipping1964-87 Oldsmobile Cutlass 442 W-30 W-31 330 350 400 403 455 Oil Pan Gasket V8 (Fits: 1966 Oldsmobile 98)
Brand New: Inline Tube$26.00Free shipping3 watching1964-1970 Oldsmobile 442 W-30 Cutlass Intake Manifold Heater Hose Pipe Fitting (Fits: 1966 Oldsmobile 98)
New (Other): Inline Tube$16.00Edelbrock 7373 Head Gaskets Oldsmobile V8 400/425/455 Pair (Fits: 1966 Oldsmobile 98)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: Edelbrock$123.95Estimated delivery dateEst. delivery Thu, May 23(16) Speed Pro VS1618R Valve Springs - 1964-74 Oldsmobile 330 350 400 425 455 V8 (Fits: 1966 Oldsmobile 98)
New (Other)$59.95Free shippingSpeedway 7209404 Chrome Oldsmobile 350 400 403 425 455 V8 Oil Dipstick (Fits: 1966 Oldsmobile 98)
Flat rate shipping|60 day returns|Expert tech supportBrand New: Speedway$16.99Top Rated Plus- Sellers with highest buyer ratings
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Was: $18.45$10.99 shipping7 watchingOldsmobile 350 403 455 Engines .250" Roller 3 Keyway Timing Set S.A. GEAR 78113 (Fits: 1966 Oldsmobile 98)
Brand New: S.A. GEAR$67.98Estimated delivery dateEst. delivery Fri, May 24Only 1 left!Top Rated Plus- Sellers with highest buyer ratings
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Melling 22FHVS Oldsmobile 260 307 350 403 425 455 Engines Oil Pump Pickup Tube (Fits: 1966 Oldsmobile 98)
Brand New: Melling$35.95Trending at $40.55eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.$8.45 shippingOnly 3 leftMelling MPE-124BR 1965 - 1985 260 - 455 Oldsmobile Engine Brass Freze Plug Kit (Fits: 1966 Oldsmobile 98)
Brand New: Melling$7.98$8.45 shipping78 sold1966 1967 Oldsmobile 88 98 Toronado Cutlass V8 nos crankcase oil filler cap
New (Other): Unbranded$39.99Free shipping1965 66 67 68 69 70 Oldsmobile Front Left Motor Mount ~ 82263 ~ MM-2263 (Fits: 1966 Oldsmobile 98)
New (Other): TRW$124.94Free shippingMr. Gasket 9422 Chrome Valve Covers without Baffle (Fits: 1966 Oldsmobile 98)
Brand New: Mr Gasket$92.20Free shippingMr. Gasket 7140 Standard OE Engine Overhaul Gasket Kit (Fits: 1966 Oldsmobile 98)
Brand New: Mr Gasket$74.99$11.95 shippingEnginetech TS494D | 3-Piece Timing Chain Set for 65-74 GM/Oldsmobile 400/425/455 (Fits: 1966 Oldsmobile 98)
LowPricedAutoParts: Reliable Parts from Reliable PeopleBrand New: Enginetech$55.30Estimated delivery dateEst. delivery Fri, May 24Trending at $56.43eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Top Rated Plus- Sellers with highest buyer ratings
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64-65-66-67-68-69-70 442 W-30 W-31 Double Wire Hose Clamps For Heater Hoses (Fits: 1966 Oldsmobile 98)
Brand New: Inline Tube$9.75Free shippingSB International 00974 1966-1976 Oldsmobile 400 425 455 Engines EXHAUST Valves (Fits: 1966 Oldsmobile 98)
Brand New: SB International$9.95$6.00 shipping39 soldEnginetech Cam Bearing Set CC418; Standard Replacement for 64-77 Olds 260-455 (Fits: 1966 Oldsmobile 98)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New: Enginetech(3)3 product ratings - Enginetech Cam Bearing Set CC418; Standard Replacement for 64-77 Olds 260-455$21.83Trending at $29.04eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping55 sold1964-90 OLDSMOBILE V8 NOISY DUAL IDLER GEAR DRIVE SET 330 350 400 403 425 455 (Fits: 1966 Oldsmobile 98)
Brand New$159.95Free shipping1964-80 OLDSMOBILE V8 GOLD ZINC STOCK 5 QUART OIL PAN 330 350 400 403 455 (Fits: 1966 Oldsmobile 98)
Brand New$159.95Free shippingOnly 1 left!Mr Gasket Engine Valve Cover Gasket Set 476; for Oldsmobile 330-455 V8 (Fits: 1966 Oldsmobile 98)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New: Mr Gasket$30.30Free shipping64-72 Oldsmobile 442 Cutlass W-30 Timing Cover Tab Pointer Bracket Clip 350-455 (Fits: 1966 Oldsmobile 98)
Brand New: Inline Tube$17.9979 soldOldsmobile Engine Molded Bypass Hose Intake To Water Pump 400-455 Engines 442 (Fits: 1966 Oldsmobile 98)
Brand New: Inline Tube$11.001966 Oldsmobile Olds 425 Intake Valve Set Delta 88 98 Jetstar Starfire 230161 US (Fits: 1966 Oldsmobile 98)
Brand New: TRW$96.00Estimated delivery dateEst. delivery Fri, May 24Engine Oil Pan Pioneer 501168 (Fits: 1966 Oldsmobile 98)
Brand New: Pioneer$239.67Free shipping4 watchingEdelbrock 4485 Signature Series Chrome Valve Cover Set, Fits Oldsmobile Fits V8 (Fits: 1966 Oldsmobile 98)
330, 350, 400, 425, 455, Stock Valve Cover HeightBrand New: Edelbrock$82.95Top Rated Plus- Sellers with highest buyer ratings
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Was: $95.39$15.99 shippingOnly 1 left!4.270 MLS Head Gasket .040 - Olds (Fits: 1966 Oldsmobile 98)
Brand New: Cometic Gasket$139.01Free shippingFEL PRO Full Set w/Head+Oil Pan Gaskets Oldsmobile/Olds 350 400 425 455 (Fits: 1966 Oldsmobile 98)
Brand New: Fel-Pro$110.37Estimated delivery dateEst. delivery Fri, May 241964-72 Cutlass 442 W-30 W-31 and 1979 Trans Am 403 Valve Cover Filter Breather (Fits: 1966 Oldsmobile 98)
Brand New: Inline Tube$17.0064 65 66 67 68 69 70 71 72 Oldsmobile Buick GM Lower Radiator Hose Spring NOS (Fits: 1966 Oldsmobile 98)
Brand New$15.90Free shipping64-72 Cutlass 442 W-30 W-31 Pcv Valve 350-400-455 Cars (Fits: 1966 Oldsmobile 98)
Brand New: Inline Tube$14.50Free shipping44 sold1964-87 Cutlass 442 W-30 W-31 Valve Cover Bolts With Correct Head Marking E Nosr (Fits: 1966 Oldsmobile 98)
Brand New: Inline Tube$17.50COMP Cams 2113 Magnum Double Roller Timing Chain Set, Oldsmobile 260-455 (Fits: 1966 Oldsmobile 98)
Brand New$97.00Top Rated Plus- Sellers with highest buyer ratings
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Free shippingHastings Piston Ring Set 661 for +.030 OVERSIZE BORE (Fits: 1966 Oldsmobile 98)
Please check for appropriate bore size before orderingBrand New: Hastings Mfg Co$44.93Free shippingELGIN Hyd Flat Lifters Set/16 SOME Oldsmobile/Olds 307 330 350 400 403 403 455 (Fits: 1966 Oldsmobile 98)
Brand New: Elgin$129.44Estimated delivery dateEst. delivery Fri, May 24Only 2 leftGM 391208 Rocker Arm Pivot -- 1966-1974 Oldsmobile V8 -- NOS OEM -- Lot of 4 (Fits: 1966 Oldsmobile 98)
New (Other): GM$69.87Estimated delivery dateEst. delivery Fri, May 24Was: $102.751964-77 Oldsmobile Engine Pvc Valve Cover Grommet 1Pc (Fits: 1966 Oldsmobile 98)
Brand New: Inline Tube$16.50Free shipping(16) Oldsmobile 260 307 350 403 455 1964 - 1984 Enginetech Hydraulic Lifters (Fits: 1966 Oldsmobile 98)
Brand New: Enginetech$114.24Only 1 left!1964-80 OLDSMOBILE EDELBROCK CHROME VALVE COVERS V8 330 350 400 403 455 (Fits: 1966 Oldsmobile 98)
Brand New$139.95Free shipping8 watchingMelling 22-FS1 1965-1974 Oldsmobile 425 455 Engine Oil Pump Pickup Tube / Screen (Fits: 1966 Oldsmobile 98)
Brand New: Melling$18.98$8.45 shipping11 sold1965 - 1974 Oldsmobile 350 OAI 400 425 445 INTAKE Valve SET Olds Pontiac (Fits: 1966 Oldsmobile 98)
Brand New: Sealed Power$110.00Estimated delivery dateEst. delivery Fri, May 2411 watchingSealed Power Rod Bearing Set 87040CH (Fits: 1966 Oldsmobile 98)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New: Sealed Power$92.29Top Rated Plus- Sellers with highest buyer ratings
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Trans Dapt 9381 Chrome Plated Steel Valve Covers (Fits: 1966 Oldsmobile 98)
JEGS – Selection, Value, Lifetime Support Since 1960…Brand New: Trans Dapt Performance$95.47Was: $97.99$14.99 shippingMelling Automotive Pro. 40409 Engine Timing Chain Set For Oldsmobile 442 NEW (Fits: 1966 Oldsmobile 98)
Brand New: Melling$108.12or Best OfferTrans-Dapt Valve Cover Stock Height Steel Chrome Plain Olds 330-455 V8 Pr. 9381 (Fits: 1966 Oldsmobile 98)
Perimeter Bolt / Stock Height / BaffledBrand New: Trans Dapt Performance$109.98Estimated delivery dateEst. delivery Thu, May 231964-80 OLDSMOBILE V8 BLACK STEEL STOCK 5 QUART OIL PAN 330 350 400 403 455 (Fits: 1966 Oldsmobile 98)
Brand New$159.95Free shippingOnly 1 left!1964-80 OLDSMOBILE V8 RAW STEEL STOCK 5 QUART OIL PAN 330 350 400 403 455 (Fits: 1966 Oldsmobile 98)
Brand New$159.95Free shipping64-90 Buick Oldsmobile Cars Oil Pressure Warning Light Sending Unit 3/8-27 (Fits: 1966 Oldsmobile 98)
Brand New: Unbranded$13.50Free shippingEdelbrock Intake Gasket Set 7284; Composite 2.44"x 1.44" for Oldsmobile V8 (Fits: 1966 Oldsmobile 98)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New: Edelbrock$35.18Free shippingEngine Cylinder Head Gasket Set Fel-Pro HS 8171 PT-4 FOR OLDSMOBILE V8 hs8171pt4 (Fits: 1966 Oldsmobile 98)
Brand New: Fel-Pro$65.99Estimated delivery dateEst. delivery Fri, May 24Top Rated Plus- Sellers with highest buyer ratings
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1964-87 Cutlass 442 W-30 W-3 1 455-350 Oil Pan Bolts With Correct Head E Nosr (Fits: 1966 Oldsmobile 98)
Brand New: Inline Tube$22.00Edelbrock 7284 Intake Manifold Gasket Set (Fits: 1966 Oldsmobile 98)
Brand New: Edelbrock$36.07Free shipping4.400 MLS Head Gasket .040 - Olds V8 (Fits: 1966 Oldsmobile 98)
Brand New: Cometic Gasket$139.01Free shipping