Differentials, Assemblies & Parts for 1971 Pontiac Firebird
Find parts that fit
We need more information about your vehicle to confirm fit.
1971
Pontiac
Firebird
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSORED
2,482 Results
Motive Gear G882355 3.55 Ratio Differential Ring and Pinion for 8.2 in (10 Bolt) (Fits: 1971 Pontiac Firebird)
Fast and Free Shipping. Easy Returns. Great service.Brand New: Motive Gear$399.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingOnly 1 left!Motive Gear G888373 3.73 Ratio Differential Ring and Pinion for 8.875" (12 Bolt) (Fits: 1971 Pontiac Firebird)
Fast and Free Shipping. Easy Returns. Great service.Brand New: Motive Gear$349.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping5 watchingYukon-Gear For Pontiac Firebird 1969 70 71 1972 Dura Grip Positraction 28 (Fits: 1971 Pontiac Firebird)
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Yukon Gear & Axle$839.88Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $1,239.83Free shippingFits 1967-1971 Pontiac Firebird Differential Ring and Pinion Rear Dorman 1968 (Fits: 1971 Pontiac Firebird)
Brand New: Dorman$178.34Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingNOS GM CAMARO CHEVELLE FIREBIRD DIFFERENTIAL PINION FLANGE 1256654 (Fits: 1971 Pontiac Firebird)
Brand New: Oldsmobile$75.00$15.00 shippingGM 8.2" BOP 10-Bolt Posi - Buick, Oldsmobile, Pontiac - 28 Spline - NEW (Fits: 1971 Pontiac Firebird)
Eaton-Style (clutch) Posi Unit -Heavy Duty DifferentialBrand New$375.000 bids$18.00 shippingEnding Saturday at 3:45PM PDT19h 46mFor Pontiac Firebird FEL-PRO Rear Differential Cover Gasket 1970-1981 ez (Fits: 1971 Pontiac Firebird)
The #1 Seller of Genuine Fel-Pro Parts on eBayBrand New: Fel-Pro$9.63Was: $19.24Free shipping35 sold8.5" Posi Unit 28 Spline Eaton-Style Limited-Slip Locker For Chevy GMC 19557-010 (Fits: 1971 Pontiac Firebird)
Brand New: CCIYU$159.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping64 soldDANA 60 CAMARO 3.73 NOVA 1972 POSI CAMARO 68 69 REAR FIREBIRD TRUE TRAC WORM (Fits: 1971 Pontiac Firebird)
New (Other): Strange Engineering$2,833.00or Best Offer60 watchingFits 1970-1981 Pontiac Firebird Differential Pinion Race Rear Outer Timken 1971 (Fits: 1971 Pontiac Firebird)
Brand New: Timken$16.06Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingCURRIE 70 1/2-81 GM F-BODY REAR END & WILWOOD DRILLED DISC BRAKES,BLACK CALIPERS (Fits: 1971 Pontiac Firebird)
Brand New: Currie$2,899.99$99.99 shipping27 watchingFits 1970-1971 Pontiac Firebird Differential Pinion Race Rear Inner Timken (Fits: 1971 Pontiac Firebird)
Brand New: Timken$30.79Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor 1971-1981 Pontiac Firebird Differential Bearing Kit Rear Dorman 228PM62 1972 (Fits: 1971 Pontiac Firebird)
Brand New: Dorman$172.70Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingYukon YDGGM8.5-3-28-1 Dura Grip Positraction for GTO Sonoma G20 G15 Omega Regal (Fits: 1971 Pontiac Firebird)
30 Day Returns. Fast Shipping. Trusted Dealer.Brand New: Yukon Gear$514.97Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingNew ListingYukon-Gear Master Overhaul Kit For Pontiac Firebird 1969 1970 1971 1972 12 Bolt
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Yukon Gear & Axle$288.63Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $426.08Free shippingFits 1967-1972 Pontiac Firebird Differential Ring and Pinion Rear Dorman 1968 (Fits: 1971 Pontiac Firebird)
Brand New: Dorman$249.13Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping10 BOLT 8.5 G80 Posi UNIT TRUCK CUTLASS Monte Carlo GN 442 CAMARO 2 SERIES 28S (Fits: 1971 Pontiac Firebird)
Pre-Owned: GM$321.00or Best Offer$20.29 shipping19 watchingMr. Gasket Differential Cover Gasket (Fits: 1971 Pontiac Firebird)
Mr Gasket 84 | Free & Fast Shipping!Brand New: Mr Gasket$38.70Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping8.5" Posi Unit 28 Spline 10-Bolt For Chevy GMC Eaton-Style Limited Slip Locker (Fits: 1971 Pontiac Firebird)
Brand New$165.00or Best OfferFree shipping75 watchingAxle Differential Bearing and Se fits 1965-1972 Pontiac Bonneville,Catalina,Fire (Fits: 1971 Pontiac Firebird)
Brand New: SKF$143.18Free shippingYukon Muscle Car Re-Gear Kit GM 8.2 Buick/Olds/Pontiac 27 spline 3.36- YGK2355 (Fits: 1971 Pontiac Firebird)
Brand New: Yukon Gear$479.91Free shippingFits 1970-1981 Pontiac Firebird Differential Ring and Pinion Rear Dorman 1971 (Fits: 1971 Pontiac Firebird)
Brand New: Dorman$313.30Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping1350 Pinion YOKE 10 BOLT 8.5 IMPALA 8.6 ESCALADE CAPRICE CAMARO SIERRA 9.5 RACE (Fits: 1971 Pontiac Firebird)
Pre-Owned: General Motors$27.33or Best Offer$14.90 shippingYukon Gear Chrome Cover for 8.2 Buick, Oldsmobile, &Pontiac GM- YP C1-GM8.2BOP (Fits: 1971 Pontiac Firebird)
Brand New: Yukon Gear$50.91Free shippingFits 1970-1971 Pontiac Firebird Differential Pinion Bearing Rear Inner Timken (Fits: 1971 Pontiac Firebird)
Brand New: Timken$38.03Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingDorman 697-802 Differential Ring and Pinion Rear (Fits: 1971 Pontiac Firebird)
For Select 64-72 Buick Oldsmobile Pontiac ModelsBrand New: Dorman$164.99Was: $229.99Free shippingPerm Align Trans. Gasket GM TH350 (Fits: 1971 Pontiac Firebird)
Brand New: Moroso$36.99Was: $41.26or Best Offer$9.99 shippingFits 1970-1981 Pontiac Firebird Differential Ring and Pinion Rear Dorman 228AO62 (Fits: 1971 Pontiac Firebird)
Brand New: Dorman$291.91Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFits 1970-1981 Pontiac Firebird Differential Ring and Pinion Rear Dorman 228NY21 (Fits: 1971 Pontiac Firebird)
Brand New: Dorman$306.63Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingDorman Differential Carrier Rear Fits 1971-1988 Pontiac Firebird RWD 1972 1973 (Fits: 1971 Pontiac Firebird)
Brand New: Dorman$742.80Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFits 1969-1972 Pontiac Firebird Differential Ring and Pinion Rear Dorman 228JT86 (Fits: 1971 Pontiac Firebird)
Brand New: Dorman$287.15Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor 1967-1971 Pontiac Firebird Differential Ring and Pinion Dorman 58255NSMY (Fits: 1971 Pontiac Firebird)
Brand New: Dorman$153.14Free shipping8.5 GM 2 SERIES 2.41 CARRIER 28 SPLINE TRANS AM NOVA CAMARO CHEVY 2.56 (Fits: 1971 Pontiac Firebird)
Pre-Owned: General Motors$83.00or Best Offer$18.95 shipping70-81 Firebird Trans Am Differential Rear End Gear Ring and Pinion 3-Series 3.42 (Fits: 1971 Pontiac Firebird)
Brand New: Richmond$264.99$14.00 shippingOnly 1 left!New ListingYukon-Gear For Pontiac Firebird 1969 1970 1971 1972 Cover Chrome 12 Bolt Car
✔Fast Shipping ✔Perfect Fitment ✔Hassle Free ReturnsBrand New: Yukon Gear & Axle$58.29Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $86.04Free shippingNEW 8.5 GM 3 SERIES YUKON POSI 28 SPLINE TRANS AM CUTLASS NOVA CAMARO SS CHEVY (Fits: 1971 Pontiac Firebird)
Brand New: Yukon Gear$393.00or Best Offer$19.54 shipping4 watching70-81 Firebird Trans Am Rear End Carrier Pinion Cross Shaft Pin 10-Bolt 8.5 (Fits: 1971 Pontiac Firebird)
Brand New$24.07$5.98 shippingOnly 1 left!Fits 1970-1981 Pontiac Firebird Differential Ring and Pinion Rear Dorman 228JO86 (Fits: 1971 Pontiac Firebird)
Brand New: Dorman$257.88Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingRear Differential Carrier Dorman For 1971-1988 Pontiac Firebird RWD 1972 1973 (Fits: 1971 Pontiac Firebird)
Brand New: Dorman$742.48Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingDifferential Pinion Seal WJB WS8611N (Fits: 1971 Pontiac Firebird)
Gaskets and Sealing SystemsBrand New: WJB$8.84Free shippingRichmond Gear CSPGM82 Differential Pinion Shaft (Fits: 1971 Pontiac Firebird)
For Select 64-72 Buick Chevrolet GMC Pontiac ModelsBrand New: Richmond$23.99Was: $30.99Free shippingB&M Differential Cover 71502 (Fits: 1971 Pontiac Firebird)
Summit Racing - FAST Shipping - 60 Day Return PolicyBrand New: B&M$258.26Trending at $271.21eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Yukon Gear YP MINSGM8.5-30 Mini Spool (Fits: 1971 Pontiac Firebird)
Yukon Gear YP MINSGM8.5-30 Multiple US LocationsBrand New: Yukon Gear$130.99Was: $194.99Free shipping70-81 Camaro Firebird Rear End Gear Set Axle Carrier 2.56 Open (Fits: 1971 Pontiac Firebird)
Pre-Owned: GM$199.99or Best Offer$33.57 shippingDorman 98TT38X Rear Differential Ring and Pinion Fits 1967-1971 Pontiac Firebird (Fits: 1971 Pontiac Firebird)
Brand New: Dorman$137.52Free shippingYukon ring&pinion set GM 8.2 (Buick/Olds/Pontiac) 3.90- YG GMBOP-390 (Fits: 1971 Pontiac Firebird)
Brand New: Yukon Gear & Axle$342.31Free shipping8.5 GM 2 SERIES CARRIER SPOOL POSI 28 SPLINE TRANS AM CUTLASS NOVA CAMARO CHEVY (Fits: 1971 Pontiac Firebird)
Pre-Owned$73.00or Best Offer$25.50 shippingCorporate GM 8.5 Oldsmobile Type O Posi Traction Clutch Disc/Shim Rebuild Kit (Fits: 1971 Pontiac Firebird)
Brand New$220.00Free shipping79 sold96MX77N Differential Ring and Pinion Fits 1971-1981 Pontiac Firebird (Fits: 1971 Pontiac Firebird)
Brand New: Richmond$176.52Free shippingMotive Gear GM12IKC Differential Gear Install Kit (Fits: 1971 Pontiac Firebird)
Motive Gear GM12IKC Multiple US LocationsBrand New$91.99Was: $134.99Free shippingM-GRIP ALLOY AXLE SHAFT KIT 1541H - COMPLETE - 28 SPLINE - 8.2" - 5 X 4.75" (Fits: 1971 Pontiac Firebird)
Brand New: National$249.44Free shipping36 sold70-92 TH350 700R4 Camaro Firebird Trans Am Tailshaft Extension Housing Seal Kit (Fits: 1971 Pontiac Firebird)
Brand New: ATP (Automatic Transmission Parts Inc.)$16.80$5.99 shippingOnly 1 left!70-81 Camaro Firebird Trans Am 8.5 10-Bolt Aluminum Rear End Cover w/ Girdle (Fits: 1971 Pontiac Firebird)
Brand New: Proform$194.20$21.98 shippingOnly 1 left!Richmond Gear 831019b Installation Kit GM 12 Bolt Car (Fits: 1971 Pontiac Firebird)
Brand New: Advance Auto Parts$42.76Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
$9.95 shippingMotive Gear Differential Ring and Pinion BP882373; 3.73 for 64-70 GM 8.2" BOP (Fits: 1971 Pontiac Firebird)
PerformanceParts - Right Parts, Right Price, Right AwayBrand New$319.59Free shipping1350 Pinion YOKE 10 BOLT 8.5 IMPALA 8.6 ESCALADE CAPRICE CAMARO SIERRA 9.5 RACE (Fits: 1971 Pontiac Firebird)
Pre-Owned: General Motors$53.33or Best Offer$13.11 shippingFits 1970-1971 Pontiac Firebird Differential Pinion Seal Timken 207UL13 (Fits: 1971 Pontiac Firebird)
Brand New: Timken$20.48Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingRichmond Gear 79-0027-1 Richmond Pro Gear Differential Ring And Pinion (Fits: 1971 Pontiac Firebird)
Brand New: Advance Auto Parts$561.39Was: $642.06or Best OfferFree shippingEaton-Style Limited-Slip Locker For 8.5" Posi Unit- 28 Spline w/Carrier Bearings (Fits: 1971 Pontiac Firebird)
Brand New$227.95Was: $239.95or Best OfferFree shipping