1978 PONTIAC FIREBIRD Transmission & Drivetrain

Ring and Pinion Kit

Part Number: RMG-GM75323

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Gear, Ring and Pinion, EXCel, 3.42:1 Ratio, GM, 7.5/7.625 in., 10-Bolt, Set

Part Number: RMG-GM75342TK

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Estimated Ship Date: Oct 28, 2025 if ordered today

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INTERNAL DRIVE

Part Number: PWT-1930404DGX

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-XL-1016-1

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Spring, SPRING,COMPRSN, .25D,250 LB/IN

Part Number: PWT-8011001ZAT

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Spring, SPRING,COMPRSN,15 LB/IN,IN, NS

Part Number: PWT-8021001ZBG

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Spring, SPRING,COMPRSN, 500 LB/IN,OUTR

Part Number: PWT-8031001ZAV

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SLOTTED DRIVER

Part Number: PWT-424003DGE2

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Estimated Ship Date: Oct 31, 2025 if ordered today

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COUPLER

Part Number: PWT-5201004CJY

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Shifter Replacement Parts, Shift Plate Pattern Inset, Chevy, Pontiac, Each

Part Number: OPS-TSS68

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Shifter Replacement Parts, Shift Plate Pattern Inset, Overdrive, Chevy, Pontiac, Each

Part Number: OPS-TSS69

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Clutch Kit, DYAD DS, Performance, Dual Disc, 26-Spline, 1.125 in. Diameter, 10.400 in. Disc Diameter, Organic/Carbon Composite, Billet Flywheel, Kit

Part Number: CTF-413614860

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Differential Cover, 10-bolt, Steel, Natural, GM 7.5 in., GM 7.625 in., Each

Part Number: YGA-32331

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Clutch Kit, Organic, 1 1/8 in. Diameter Shaft, 10-Spline, 10.4 in. Diameter Disc, GM, Circle Track, Kit

Part Number: ZZZ-30042

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Clutch Kit, Organic/Carbon Composite, 1 1/8 in. Diameter Shaft, 26-Spline, 10.4 in. Diameter Disc, GM, Circle Track, Kit

Part Number: ZZZ-30043S

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Automatic Transmission, Circlematic, Forward Shift Pattern, Full Manual Valve Body, Stock Pan, Chevy, THM350, Each

Part Number: TCI-312002

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Estimated Ship Date: Nov 17, 2025 if ordered today

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OVERHAUL KIT

Part Number: PIO-750004

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Estimated Ship Date: Oct 27, 2025 if ordered today

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OVERHAUL KIT

Part Number: PIO-750041

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Estimated Ship Date: Oct 27, 2025 if ordered today

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OVERHAUL KIT

Part Number: PIO-750043

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Estimated Ship Date: Oct 27, 2025 if ordered today

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BANNER KIT

Part Number: PIO-751003

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Estimated Ship Date: Oct 27, 2025 if ordered today

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MASTER KIT (5 RINGS)

Part Number: PIO-752004

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Estimated Ship Date: Oct 27, 2025 if ordered today

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SUPER KIT

Part Number: PIO-753001

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Estimated Ship Date: Oct 27, 2025 if ordered today

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CLUTCH PRESSURE PLATE

Part Number: SXR-3082-654-319

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, GM, 7.5 in., Set

Part Number: MGR-GM75-456

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Torque Conv. Bolt Kit

Part Number: PIO-859036

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Estimated Ship Date: Oct 27, 2025 if ordered today

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