1980 PONTIAC FIREBIRD Transmission & Drivetrain

Ring and Pinion Gears, GM 7.5/7.6 in., 3.08:1 Ratio, 27-spline, Standard Rotation, GM 7.5/7.6 in., Set

Part Number: SVL-2019331

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Estimated Ship Date: Dec 11, 2025 if ordered today

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Torque Converters, Twister 3/4 Race, 1.703 in. Crank Pilot Diameter, 30-spline, 9.600 in. Diameter, TH350, 2,800 rpm Advertised Flash Stall, Each

Part Number: HAY-97-1B28Q

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Ford 9 in. Axle Shafts, 1970-81 Camaro/Firebird,Torino Flange, 12mm x 1.5 Studs, Pair

Part Number: DSR-070906DS

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Pressure Plate, LMC, Diaphragm-Style, 10.4 in. Disc Diameter, Each

Part Number: CTF-LM361675

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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Cross Shaft Pin, Mini Spool, GM, 8.5 in., 28-Spline, Each

Part Number: RMG-CSPGM85

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

USA Standard Gear standard spider gear set for GM 8.5", 30 spline

Part Number: SPZ-39027

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Estimated Ship Date: Dec 15, 2025 if ordered today

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AUTO TRANS FLTR KT

Part Number: ATP-IL150

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Estimated Ship Date: Dec 11, 2025 if ordered today

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CLUTCH BELLCRANK ASSEMBLY, 70-

Part Number: GMK-4021951706S

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Estimated Ship Date: Apr 2, 2026 if ordered today

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

Part Number: YGA-12055

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Clutch Kit, 10.500 in. Diameter, Heavy Duty, 6-Pad, Race, Buick, Chevy, Kit

Part Number: ACL-GM3-HDG6

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Clutch Kit, DFX, Performance, Single Disc, 10-Spline, 1.125 in. Diameter, 10.400 in. Disc Diameter, Cerametallic, 6-Paddle, Sprung Hub, Kit

Part Number: CTF-315271739

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Hydraulic Clutch Kit 1970 1981 Camaro Firebird with Tremec Magnum

Part Number: IST-HGF2MAG

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Estimated Ship Date: Dec 30, 2025 if ordered today

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CLUTCH KIT

Part Number: SXR-K1675-21

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 19, 2025 if ordered today

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Clutch Kit, DFX, Performance, Single DIsc, 26-Spline, 1.125 in. Diameter, 10.400 in. Disc Diameter, Cerametallic, 6-Paddle, Sprung Hub, Kit

Part Number: CTF-315161739

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Ring and Pinion Gears, 3.08:1 Ratio, 30-spline, Standard Rotation, GM 8.5/8.6 in., Set

Part Number: YGA-24492

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Thrust Washer, Open Differential, 0.795 in. Inside Diameter, GM 8.5 in./8.6 in., Each

Part Number: YGA-33385

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Estimated Ship Date: Today

Transmission Dipstick, Braided Stainless Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, TH350, Each

Part Number: LOK-XTD-3350TM

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Estimated Ship Date: Dec 5, 2025 if ordered today

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CLUTCH KIT

Part Number: SXR-K1675-10

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Gear, Ring and Pinion, 5.38:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901731

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Ring Gear Spacer, 0.200 in. Thick, 10-bolt, GM 8.5 in., Each

Part Number: MGR-085050

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Clutch Kits, Street 450 Clutch Conversion Kits, Performance, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Buick, Chevy, Olds, Pontiac, Kit

Part Number: HAY-91-1005

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Gear, Ring and Pinion, 5.13:1 Ratio, GM, 8.5/8.6 in., Set

Part Number: MGR-G885513

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Automatic Transmission Kickdown Kit, Vintage Series, GM, TH350, Black/Blue, Kit

Part Number: LOK-VS-23504

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Hays Street 450 Clutch 10.5" 70-84 Chevy/Pontiac/Olds V8, 26-spline, Kit

Part Number: HAY-91-1003

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Estimated Ship Date: Dec 17, 2025 if ordered today

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Gear, Ring and Pinion, 3.08:1 Ratio, GM, 7.5 in./7.625 in., 2 Series, Set

Part Number: MGR-G875308

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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