1980 Avanti Ii Parts

Name: Maximizer 4x4 Transmission GM TH350
Brand: TCI
SKU: 890-311200
Price: 2895.95 USD
Availability: InStock

ADD A VEHICLE TO GUARANTEE PARTS FIT

See products that fit

TCI

Maximizer 4x4 Transmission GM TH350

Part Number: 890-311200

^$2,895⁹⁵

Ships on 11/03/2026

Free shipping

Lowest price guarantee

TCI

Maximizer 4x4 Transmission GM TH350

Part Number: 890-311200

Ships on 11/03/2026

Free shipping

Lowest Price Guarantee

^$2,895⁹⁵

TCI

Drag Race Transmission Chevy TH350

Part Number: 890-312002

^$2,495⁹⁵

Ships on 11/03/2026

Free shipping

Lowest price guarantee

TCI

Drag Race Transmission Chevy TH350

Part Number: 890-312002

Ships on 11/03/2026

Free shipping

Lowest Price Guarantee

^$2,495⁹⁵

TCI

312000 Drag Race GM TH350 (Turbo 350) Transmission w/Full Manual & Forward Shift for Small & Big Block Chevy

Part Number: 890-312000

^$1,996⁷⁶$2,495.95

Lowest price guarantee

TCI

312000 Drag Race GM TH350 (Turbo 350) Transmission w/Full Manual & Forward Shift for Small & Big Block Chevy

Part Number: 890-312000

Ships on 11/03/2026

Free shipping

Lowest Price Guarantee

^$1,996⁷⁶ $2,495.95

YOU SAVE

$499.19

TCI

312500 Drag Race Transmission Chevy TH350

Part Number: 890-312500

^$2,636⁷⁶$3,295.95

Lowest price guarantee

TCI

312500 Drag Race Transmission Chevy TH350

Part Number: 890-312500

Ships on 11/03/2026

Free shipping

Lowest Price Guarantee

^$2,636⁷⁶ $3,295.95

YOU SAVE

$659.19

FEL-PRO

Universal Performance Replacement Valve Stem Seals 5/16" Valve Stem

Part Number: 375-SS5112

^$14⁹⁹

Ships on Nov 02, 2026

Lowest price guarantee

FEL-PRO

Universal Performance Replacement Valve Stem Seals 5/16" Valve Stem

Part Number: 375-SS5112

Ships on Nov 02, 2026

Lowest Price Guarantee

^$14⁹⁹

HAYS

Twister 3/4 Race Torque Converter

Part Number: 490-97-1B24Q

^$571⁹⁵

Ships on Nov 02, 2026

Lowest price guarantee

HAYS

Twister 3/4 Race Torque Converter

Part Number: 490-97-1B24Q

Ships on Nov 02, 2026

Lowest Price Guarantee

^$571⁹⁵

ISKY RACING CAMS

Anti Pump-Up Hydraulic Lifters 1955-1993 Small Block Chevy

Part Number: 609-202HY

^$263⁴²

Ships on Nov 02, 2026

Lowest price guarantee

ISKY RACING CAMS

Anti Pump-Up Hydraulic Lifters 1955-1993 Small Block Chevy

Part Number: 609-202HY

Ships on Nov 02, 2026

Lowest Price Guarantee

^$263⁴²

ISKY RACING CAMS

Red Zone Maximum Endurance Roller Lifter Set 1955-1993 Small Block Chevy

Part Number: 609-272RH

^$744⁰⁷$822.08

YOU SAVE

$78.01

Ships on Nov 02, 2026

Lowest price guarantee

ISKY RACING CAMS

Red Zone Maximum Endurance Roller Lifter Set 1955-1993 Small Block Chevy

Part Number: 609-272RH

Ships on Nov 02, 2026

Lowest Price Guarantee

^$744⁰⁷ $822.08

YOU SAVE

$78.01

ISKY RACING CAMS

Endurance Plus Roller Lifter Set 1955-1993 Small Block Chevy

Part Number: 609-362RHM

^$1,223⁷¹

Ships on Nov 02, 2026

Lowest price guarantee

ISKY RACING CAMS

Endurance Plus Roller Lifter Set 1955-1993 Small Block Chevy

Part Number: 609-362RHM

Ships on Nov 02, 2026

Lowest Price Guarantee

^$1,223⁷¹

ISKY RACING CAMS

Red Zone Maximum Endurance Roller Lifter Set 1955-1993 Small Block Chevy

Part Number: 609-372LO180

^$1,021²⁹

Ships on Nov 02, 2026

Lowest price guarantee

ISKY RACING CAMS

Red Zone Maximum Endurance Roller Lifter Set 1955-1993 Small Block Chevy

Part Number: 609-372LO180

Ships on Nov 02, 2026

Lowest Price Guarantee

^$1,021²⁹

ISKY RACING CAMS

Extreme Zone EZ-RollMAX Roller Lifter Set 1957-1987 Small Block Chevy

Part Number: 609-1271LO185EZM

^$1,379⁹⁹

Ships on Nov 02, 2026

Lowest price guarantee

ISKY RACING CAMS

Extreme Zone EZ-RollMAX Roller Lifter Set 1957-1987 Small Block Chevy

Part Number: 609-1271LO185EZM

Ships on Nov 02, 2026

Lowest Price Guarantee

^$1,379⁹⁹

ISKY RACING CAMS

Red Zone Maximum Endurance Roller Lifter Set 1955-1993 Small Block Chevy

Part Number: 609-1271LSH

^$1,395³²

Ships on Nov 02, 2026

Lowest price guarantee

ISKY RACING CAMS

Red Zone Maximum Endurance Roller Lifter Set 1955-1993 Small Block Chevy

Part Number: 609-1271LSH

Ships on Nov 02, 2026

Lowest Price Guarantee

^$1,395³²

ISKY RACING CAMS

10 Degree Valve Locks 11/32 in. Stem

Part Number: 609-VL101132

^$131³²

Ships on Nov 02, 2026

Lowest price guarantee

ISKY RACING CAMS

10 Degree Valve Locks 11/32 in. Stem

Part Number: 609-VL101132

Ships on Nov 02, 2026

Lowest Price Guarantee

^$131³²

ISKY RACING CAMS

7 Degree Valve Locks 11/32 in. Stem

Part Number: 609-VL1132

^$74⁸⁷$98.02

YOU SAVE

$23.15

Ships on Nov 02, 2026

Lowest price guarantee

ISKY RACING CAMS

7 Degree Valve Locks 11/32 in. Stem

Part Number: 609-VL1132

Ships on Nov 02, 2026

Lowest Price Guarantee

^$74⁸⁷ $98.02

YOU SAVE

$23.15

CLEVITE MAHLE

Premium Piston Ring Set Small Block Ford 289/302/351/400, Chevy 327/350, Chrysler 360 with 4.000" Bore (Standard)

Part Number: 695-40451

^$46⁹⁹

Ships on Nov 02, 2026

Lowest price guarantee

CLEVITE MAHLE

Premium Piston Ring Set Small Block Ford 289/302/351/400, Chevy 327/350, Chrysler 360 with 4.000" Bore (Standard)

Part Number: 695-40451

Ships on Nov 02, 2026

Lowest Price Guarantee

^$46⁹⁹

CLEVITE MAHLE

Oil Pump Shaft Retainer Small Block Chevy,Big Block Chevy, Chevy V6 3.8/4.3L

Part Number: 695-H31354

^$1⁹⁹

Ships on Nov 02, 2026

Lowest price guarantee

CLEVITE MAHLE

Oil Pump Shaft Retainer Small Block Chevy,Big Block Chevy, Chevy V6 3.8/4.3L

Part Number: 695-H31354

Ships on Nov 02, 2026

Lowest Price Guarantee

^$1⁹⁹

CLEVITE MAHLE

Rear Main Seal Set 1962-1985 Small Block Chevy V8, Chevy 90 Degree V6, L6, and L4

Part Number: 695-JV1718

^$10⁹⁹

Ships on Nov 02, 2026

Lowest price guarantee

CLEVITE MAHLE

Rear Main Seal Set 1962-1985 Small Block Chevy V8, Chevy 90 Degree V6, L6, and L4

Part Number: 695-JV1718

Ships on Nov 02, 2026

Lowest Price Guarantee

^$10⁹⁹

JEGS

Transmission Kickdown Cable Kit [Small Block GMC/Chevy TH350, Black]

Part Number: 555-157030

^$29⁹⁹$32.99

YOU SAVE

$3.00

Ships on Nov 02, 2026

Lowest price guarantee

JEGS

Transmission Kickdown Cable Kit [Small Block GMC/Chevy TH350, Black]

Part Number: 555-157030

Ships on Nov 02, 2026

Lowest Price Guarantee

^$29⁹⁹ $32.99

YOU SAVE

$3.00

JEGS

Serpentine Front Drive System for Small Block Chevy Engines [Polished]

Part Number: 555-504040

^$1,799⁹⁹$1,979.99

YOU SAVE

$180.00

Ships on Nov 02, 2026

Lowest price guarantee

JEGS

Serpentine Front Drive System for Small Block Chevy Engines [Polished]

Part Number: 555-504040

Ships on Nov 02, 2026

Lowest Price Guarantee

^$1,799⁹⁹ $1,979.99

YOU SAVE

$180.00

JEGS

Serpentine Front Drive System for Small Block Chevy Engines [Polished]

Part Number: 555-504041

^$1,579⁹⁹$1,737.99

YOU SAVE

$158.00

Ships on 11/20/2026

Lowest price guarantee

JEGS

Serpentine Front Drive System for Small Block Chevy Engines [Polished]

Part Number: 555-504041

Ships on 11/20/2026

Lowest Price Guarantee

^$1,579⁹⁹ $1,737.99

YOU SAVE

$158.00

JEGS

Serpentine Front Drive System for Small Block Chevy Engines [Black]

Part Number: 555-504042

^$1,825⁹⁹$2,008.99

YOU SAVE

$183.00

Ships on Nov 02, 2026

Lowest price guarantee

JEGS

Serpentine Front Drive System for Small Block Chevy Engines [Black]

Part Number: 555-504042

Ships on Nov 02, 2026

Lowest Price Guarantee

^$1,825⁹⁹ $2,008.99

YOU SAVE

$183.00

SPEEDMASTER

Billet Aluminum Serpentine Pulley Kit Small Block Chevy [Black]

Part Number: 746-PCE415102102

^$578¹⁰

Ships on Nov 02, 2026

Lowest price guarantee

SPEEDMASTER

Billet Aluminum Serpentine Pulley Kit Small Block Chevy [Black]

Part Number: 746-PCE415102102

Ships on Nov 02, 2026

Lowest Price Guarantee

^$578¹⁰

MR GASKET

Transmission Oil Pan Gasket

Part Number: 720-61081MRG

^$44⁴³

Ships on Nov 02, 2026

Lowest price guarantee

MR GASKET

Transmission Oil Pan Gasket

Part Number: 720-61081MRG

Ships on Nov 02, 2026

Lowest Price Guarantee

^$44⁴³

MR GASKET

Transmission Oil Pan Gasket

Part Number: 720-8690

^$28⁰⁸

Ships on Nov 02, 2026

Lowest price guarantee

MR GASKET

Transmission Oil Pan Gasket

Part Number: 720-8690

Ships on Nov 02, 2026

Lowest Price Guarantee

^$28⁰⁸

«‹1 2 3 4 5 6 7 8 9 10 ›»