1978 PONTIAC FIREBIRD Transmission & Drivetrain

Transmission Pan, Stock, Aluminum, EDP Coated Black, GM TH350, Each

Part Number: MRG-9795BMRG

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/6/2025

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Dura Grip Positraction Carrier, Traction-Loc, GM 7.5/7.6 in., 28 Spline, 3.23 Up Ratio, Each

Part Number: YGA-26018

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/6/2025

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Differential, Eaton Detroit Truetrac, 26-Spline, GM, 7.5 in., 3.23 and Higher, Each

Part Number: ETN-911A319

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 10/6/2025

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Axle Bearing, 2.250 in. O.D., 1.400 in. I.D., Each

Part Number: YGA-10004

4.9 out of 5 stars ( 20 )

Estimated Ship Date: Monday 10/6/2025

Ring and Pinion Gears and Differential Combo, GM 8.5 in., 3.73:1, 30-spline Pinion, 28-spline Axle, Rear, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: YGA-12628

Not Yet Reviewed

Estimated Ship Date: Monday 10/6/2025

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Shifter Cable, Automatic Transmission, 30 in. Eyelet/Eyelet, Gray, Each

Part Number: SIW-K100-30

4.88 out of 5 stars ( 34 )

Estimated Ship Date: Monday 10/6/2025

Automatic Transmission Shifter, Quicksilver, Cable Operated, Forward Pattern, Ratchet Style, 8.0 in. Long, 1/2 in.-20 Ball thread, Chevy, Pontiac,Each

Part Number: BMM-80688

4.19 out of 5 stars ( 21 )

Estimated Ship Date: Monday 10/6/2025

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Ring and Pinion Gear Installation Kit, Master Overhaul, 30 Spline, GM 8.5 in., Kit

Part Number: YGA-14088

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

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Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 10-Spline, 10.4 in. Diameter Disc, AMC/Chevy/Pontiac, Kit

Part Number: CTF-DF271739

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/6/2025

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Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, TH350, Each

Part Number: TCI-311005

4.0 out of 5 stars ( 19 )

Estimated Ship Date: Monday 10/6/2025

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Dipstick with Tube, Transmission, Steel, Black, Locking, TH350, TH400, TH200, 200-4R, Each

Part Number: TCI-743860

3.77 out of 5 stars ( 52 )

Estimated Ship Date: Monday 10/6/2025

Gear, Ring and Pinion, 4.10:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885410

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/6/2025

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Automatic Shifter, Quarter Stick, Chevy, TH250/TH350/TH375/TH400, Each

Part Number: HUU-3160006

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 10/6/2025

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Flywheels, OE Replacement, Ductile Iron, 168-tooth, Internal Engine Balance, Chevy, GMC, Pontiac, Each

Part Number: PFT-50-6504

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

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Wheel Bearing, Front, Each

Part Number: TMK-SET6

4.84 out of 5 stars ( 38 )

Estimated Ship Date: Monday 10/6/2025

Differential, Posi Performance, Limited Slip, 28-Spline, GM, 8.5 in., 3 Series, Each

Part Number: ETN-19557-010

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Monday 10/6/2025

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Throwout Bearing, Buick, Chevy, GMC, Oldsmobile, Pontiac, L6, V6, V8, Each

Part Number: CTF-N1716

4.83 out of 5 stars ( 46 )

Estimated Ship Date: Monday 10/6/2025

Torque Converter, Nitrous Holeshot, 3,200-3,500 rpm Stall, GM, THM350/THM400, Each

Part Number: BMM-20484

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/6/2025

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Transmission Bracket, Steel, Natural, Chevy TH400/TH350/TH250/200-4R/700R4/TH350C, Kit

Part Number: BMM-35498

4.83 out of 5 stars ( 60 )

Estimated Ship Date: Monday 10/6/2025

Gear, Ring and Pinion, EXCel, 3.73:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set

Part Number: RMG-GM75373OE

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/6/2025

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Ring and Pinion Gears, GM 7.5/7.625 in., 4.10:1 Ratio, 27-spline, Standard Rotation, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Olds, Pontiac, Set

Part Number: MGR-GM7-5-410A

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/6/2025

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Flexplate; Performance, Neutral Balance, 168 Tooth, Chevy, V8, Each

Part Number: HAY-10-010

4.5 out of 5 stars ( 12 )

Estimated Ship Date: Monday 10/6/2025

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Differential, Eaton Detroit Truetrac, 26-Spline, GM, 7.5 in., 3:08 and Down, Each

Part Number: ETN-911A415

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/6/2025

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Wheel Bearing, Front Outer, Each

Part Number: TMK-SET2

5.0 out of 5 stars ( 25 )

Estimated Ship Date: Monday 10/6/2025

Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: MGR-GM10-456A

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/6/2025

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