1998 PONTIAC FIREBIRD Transmission & Drivetrain

Clutch Kit, RST Street Twin, 1 1/8 in. x 26-Spline, 9.687 in. Diameter, LS1/LS6/Mustang 11 in. Pressure Plate Pattern w/Dowels, Chevy, Ford, Kit

Part Number: MCL-6912-07

4.0 out of 5 stars ( 10 )

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Clutch Kit, RXT, 1 1/8 in. x 26-Spline, 9.688 in. Diameter, Chevy, Ford, Kit

Part Number: MCL-6932-07

5.0 out of 5 stars ( 3 )

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Clutch Kit, Concept 10.5 Dual-Disc Clutch, 1.125 in. - 26-spline, Organic Disc, Pressure Plate, Chevy, Small Block, Kit

Part Number: RAM-50-2125

4.0 out of 5 stars ( 2 )

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Ring and Pinion Gears,Yukon Gear & Axle 7.5"/7.625" GM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 2.25" OD Axle Bearings & Seals

Part Number: YGA-10638

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Differential, Posi Performance, Limited Slip, 28-Spline, for use on GM, 7.625 in., Each

Part Number: ETN-19599-010

4.0 out of 5 stars ( 8 )

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Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 26-Spline, 11 in. Diameter Disc, Chevy, LS1/LS6, Each

Part Number: CTF-DF017010

5.0 out of 5 stars ( 1 )

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Hays Twister 3/4 Race Torque Converter 1998- UP GM, 4L60E/4L65E, 3200-3600 RPM stall

Part Number: HAY-97-1H32Q

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Hays Twister 3/4 Race Torque Converter 1984- 97 GM, 4L60/4L60E/700R4, 2400- 2800 RPM stall

Part Number: HAY-97-1G24Q

5.0 out of 5 stars ( 1 )

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Clutch Kit, Dual Friction, 1 1/8 in. Diameter Shaft, 26-Spline, 12 in. Diameter Disc, Chevy, Small Block, Kit

Part Number: CTF-DF395010

5.0 out of 5 stars ( 11 )

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Differential, Grip Pro Traction System, 28-Spline, GM 7.5 in., 7.625 in., Each

Part Number: PWT-GT247528

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• Mfr. Rebate

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $818.99

Rebate Expires: 12/31/2025

Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details. ...Read More

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only. Show Less

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

Part Number: YGA-10637

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Torque Converter, Holeshot, 2,800-3,200 rpm Stall Range, Chevy, 700R4, Each

Part Number: BMM-70421

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Clutch Kit Inc Flywheel + HRB; Stage 1 Single Sprung Organic Disc

Part Number: XCL-XKGM28691-1A

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Hays Twister 3/4 Race Torque Converter 1984- 97 GM, 4L60/4L60E/700R4, 3200- 3600 RPM stall

Part Number: HAY-97-1G32Q

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Differential, Grip LS Traction System, 28-Spline, GM, 7.5 in., 7.6 in., Each

Part Number: PWT-LS247528

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• Mfr. Rebate

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $859.99

Rebate Expires: 12/31/2025

Get $35 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details. ...Read More

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only. Show Less

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Ring and Pinion Gears,Yukon Gear & Axle 7.5"/7.625" GM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 2.25" OD Axle Bearings & Seals

Part Number: YGA-10639

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Hays Twister 3/4 Race Torque Converter 1998- UP GM, 4L60E/4L65E, 3600-4200 RPM stall

Part Number: HAY-97-1H36Q

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Clutch Kit, Stage 2 Daily Driver, Single, 1.130 in. - 26-spline, Kevlar® Disc, Pressure Plate, Flywheel, Chevy, 5.7L, Kit

Part Number: SBB-S0271

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Clutch Kit, Stage 2 Endurance, Single, 1.130 in. - 26-spline, Ceramic/Kevlar® Disc, Pressure Plate, Flywheel, Chevy, Pontiac, Kit

Part Number: SBB-S0272

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 7.5"/7.625" GM, 3.08 Ratio Rear Ring & Pinion GearInstall Kit 2.25" OD Axle Bearings & Seals

Part Number: YGA-10635

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Torque Converter, Holeshot, 2,800-3,200 rpm Stall Range, Chevy, Pontiac, LS1 Engine from 1997 to 2003 with a 4L60E, 4L65E, Each

Part Number: BMM-70442

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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Hays Street 450 Clutch 11" 98-16 Cadillac/Chevy/Pontiac GM LS1/2, 26-spline, Kit

Part Number: HAY-91-1007

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 7.5"/7.625" GM, 3.23 Ratio Rear Ring & Pinion GearInstall Kit 2.25" OD Axle Bearings & Seals

Part Number: YGA-10636

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Estimated Ship Date: Jan 19, 2026 if ordered today

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CLUTCH KIT, K04173-HD-TZ, STAGE 2 DAILY, 1998-2002 Chevrolet 5.7L

Part Number: SBB-K04173-HD-TZ

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Clutch Kit, Carbon, 1 1/8 in.- 26-Spline, 11 in. Diameter Disc, Chevy, Pontiac, LS1, LS6, 5.7L, Kit

Part Number: CTF-LM017010

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Estimated Ship Date: Jan 6, 2026 if ordered today

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