1980 Avanti Ii Parts

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

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TCI

Maximizer 4x4 Transmission GM TH350

Part Number: 890-311200

^$2,895⁹⁵

Ships on 10/13/2026

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TCI

Maximizer 4x4 Transmission GM TH350

Part Number: 890-311200

Ships on 10/13/2026

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^$2,895⁹⁵

TCI

Drag Race Transmission Chevy TH350

Part Number: 890-312002

^$2,495⁹⁵

Ships on 10/13/2026

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TCI

Drag Race Transmission Chevy TH350

Part Number: 890-312002

Ships on 10/13/2026

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^$2,495⁹⁵

TCI

Drag Race Transmission Chevy TH350

Part Number: 890-312016

^$2,595⁹⁵

Ships on 10/13/2026

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TCI

Drag Race Transmission Chevy TH350

Part Number: 890-312016

Ships on 10/13/2026

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^$2,595⁹⁵

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

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TCI

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

Part Number: 890-312000

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^$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

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TCI

312500 Drag Race Transmission Chevy TH350

Part Number: 890-312500

Ships on 10/13/2026

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^$2,636⁷⁶ $3,295.95

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$659.19

SPEEDMASTER

PCE314.1137.02 Valve Covers Pair, without Breather Holes, Tall Centerbolt for Small Block Chevy Vortec [Satin]

Part Number: 746-PCE314113702

^$116⁷⁵

Ships on 11/30/2026

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SPEEDMASTER

PCE314.1137.02 Valve Covers Pair, without Breather Holes, Tall Centerbolt for Small Block Chevy Vortec [Satin]

Part Number: 746-PCE314113702

Ships on 11/30/2026

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^$116⁷⁵

SPEEDMASTER

PCE314.1137.01 Chevy SBC 350 Vortec Center Bolt Fabricated Valve Covers Polished Tall w/o Hole

Part Number: 746-PCE314113701

^$119⁰⁰

Ships on 11/13/2026

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SPEEDMASTER

PCE314.1137.01 Chevy SBC 350 Vortec Center Bolt Fabricated Valve Covers Polished Tall w/o Hole

Part Number: 746-PCE314113701

Ships on 11/13/2026

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^$119⁰⁰

SPEEDMASTER

Fabricated Aluminum Valve Covers for Small Block Chevy 350 [Tall with Hole]

Part Number: 746-PCE314110001

^$132⁵⁰

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SPEEDMASTER

Fabricated Aluminum Valve Covers for Small Block Chevy 350 [Tall with Hole]

Part Number: 746-PCE314110001

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^$132⁵⁰

CLEVITE MAHLE

Connecting Rod Bearing Chevy 1963-2015 V8 305/307/327/350/400, LS 4.8/5.3/5.7/6.0/6.2/7.0L with Standard Size

Part Number: 695-CB663HN

^$8⁹⁹$9.99

YOU SAVE

$1.00

Ships on 01/12/2027

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CLEVITE MAHLE

Connecting Rod Bearing Chevy 1963-2015 V8 305/307/327/350/400, LS 4.8/5.3/5.7/6.0/6.2/7.0L with Standard Size

Part Number: 695-CB663HN

Ships on 01/12/2027

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^$8⁹⁹ $9.99

YOU SAVE

$1.00

ATK ENGINES

VC11 Remanufactured Crate Engine for 1978-1985 Chevy & GMC C/K Truck & G/P Van with 350ci/5.7L V8

Part Number: 059-VC11

^$2,720⁷⁷

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ATK ENGINES

VC11 Remanufactured Crate Engine for 1978-1985 Chevy & GMC C/K Truck & G/P Van with 350ci/5.7L V8

Part Number: 059-VC11

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^$2,720⁷⁷

ISKY RACING CAMS

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

Part Number: 609-1271LO150

^$1,482⁶⁶

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ISKY RACING CAMS

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

Part Number: 609-1271LO150

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^$1,482⁶⁶

FEL-PRO

Harmonic Balancer Repair Sleeve Chevy: 1955-94 Small Block V8 and 90° V6

Part Number: 375-16202

^$12⁹⁹

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FEL-PRO

Harmonic Balancer Repair Sleeve Chevy: 1955-94 Small Block V8 and 90° V6

Part Number: 375-16202

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^$12⁹⁹

LOKAR

XTD-3350TM Hi-Tech Flexible Braided Stainless Transmission Dipstick GM TH-350

Part Number: 625-XTD-3350TM

^$151⁹⁵

Ships on 11/23/2026

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LOKAR

XTD-3350TM Hi-Tech Flexible Braided Stainless Transmission Dipstick GM TH-350

Part Number: 625-XTD-3350TM

Ships on 11/23/2026

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^$151⁹⁵

TCI

242100 10" Streetfighter Torque Converter for 1965-1981 GM TH350/TH375 Small Bolt Pattern (Except Lock-up)

Part Number: 890-242100

^$679⁹⁵

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TCI

242100 10" Streetfighter Torque Converter for 1965-1981 GM TH350/TH375 Small Bolt Pattern (Except Lock-up)

Part Number: 890-242100

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^$679⁹⁵

CHAMPION SPARK PLUGS

7018 Double Platinum RV17PMP4 Spark Plug

Part Number: 192-7018

^$10⁹⁹

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CHAMPION SPARK PLUGS

7018 Double Platinum RV17PMP4 Spark Plug

Part Number: 192-7018

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^$10⁹⁹

COMETIC GASKETS

C5537-094 Chevrolet Gen-1 Small Block V8 Valve Cover Gasket

Part Number: 245-C5537-094

^$25⁸⁰

Ships on 11/13/2026

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COMETIC GASKETS

C5537-094 Chevrolet Gen-1 Small Block V8 Valve Cover Gasket

Part Number: 245-C5537-094

Ships on 11/13/2026

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^$25⁸⁰

SPEEDMASTER

PCE314.1101.03 Valve Covers Pair, without Breather Holes , Tall for Small Block Chevy [Black]

Part Number: 746-PCE314110103

^$127⁸⁰

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SPEEDMASTER

PCE314.1101.03 Valve Covers Pair, without Breather Holes , Tall for Small Block Chevy [Black]

Part Number: 746-PCE314110103

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^$127⁸⁰

MR GASKET

Transmission Oil Pan Gasket

Part Number: 720-61081MRG

^$44⁴³

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MR GASKET

Transmission Oil Pan Gasket

Part Number: 720-61081MRG

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^$44⁴³

SPEEDMASTER

Exhaust Valves

Part Number: 746-PCE273.1003

^$56⁶⁰

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SPEEDMASTER

Exhaust Valves

Part Number: 746-PCE273.1003

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^$56⁶⁰

SPEEDMASTER

Stainless Steel Intake Valves Small Block Chevy 350

Part Number: 746-PCE273.1011

^$47⁵⁰

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SPEEDMASTER

Stainless Steel Intake Valves Small Block Chevy 350

Part Number: 746-PCE273.1011

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^$47⁵⁰

SPEEDMASTER

Exhaust Valves Small Block Chevy 350

Part Number: 746-PCE273.1012

^$56¹⁰

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SPEEDMASTER

Exhaust Valves Small Block Chevy 350

Part Number: 746-PCE273.1012

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^$56¹⁰

B&M

Tork Master 2000 Torque Converter 1965-1991 GM TH375, TH400 & TH425

Part Number: 130-20400

^$349⁹⁵

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B&M

Tork Master 2000 Torque Converter 1965-1991 GM TH375, TH400 & TH425

Part Number: 130-20400

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^$349⁹⁵

B&M

Nitrous Holeshot 3500 Torque Converter GM TH400, TH425, TH375, TH350, TH375B (not TH350C)

Part Number: 130-20484

^$675⁹⁵

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B&M

Nitrous Holeshot 3500 Torque Converter GM TH400, TH425, TH375, TH350, TH375B (not TH350C)

Part Number: 130-20484

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^$675⁹⁵

COMP CAMS

Solid/Mechanical Lifters Small Block Chrysler 273-360

Part Number: 249-821-16

^$296⁹⁵

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COMP CAMS

Solid/Mechanical Lifters Small Block Chrysler 273-360

Part Number: 249-821-16

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^$296⁹⁵

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