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Vehicle Info NeededTCIPART NUMBER: 890-312000
312000 Drag Race GM TH350 (Turbo 350) Transmission w/Full Manual & Forward Shift for Small & Big Block Chevy
$1,99676$2495.95You Save$499.19
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Drag Race TransmissionGM TH350 Small, Big Block Chevy Full Manual Forward Shift Pattern 6 in. Tailshaft Extreme Performance Clutches Nitrided Steel Plates High-Performance Bands Hardened Sprag Races Improved Lubrication
TCI 312000 Drag Race GM TH350 (Turbo 350) Transmission Features:
- Handles up to 750 HP, depending on application
- Increased line pressure provides a harder, quicker shift and eliminates lag time
- Requires no vacuum hookups or kickdown linkage
- Extreme performance clutches and nitrided steel plates for enhanced performance
- High-performance power bands provide greater torque capacity and more positive shifts and band applyHardened sprag races increase durability & strength
- Improved lubrication system increases fluid sent to planetaries and internals
- 6 in. Tailshaft
- Forward Shift Pattern
TCI Competition transmissions are triple tested so you can be confident you're getting a race ready performance transmission that is superior in both form and function.
Features include:
- Performance high gear clutches and bands.
- No automatic shift features.
- 2nd and 3rd ''quick shift'' (except Powerglide).
- Heavy duty planetaries.
- Special heat treated sprag and sprag races.
- Improved lubrication system.
- Painted transmission pan.
- More torque and increased thrust capacity.
- Blueprinted and dyno tested.
Part TypeAutomatic Transmission
Product LineTCI Competition Transmissions
BrandTCI
Package Height20.5
Package Width21.0
Package Length30.5
Weight130.0 PG
Part CategoryPerformance Parts
Transmission Mfr.GM
Flexplate Shield Built InNo
Transmission Drive TypeRWD
Pan TypeStock
First Gear Ratio (Automatic Transmissions)2.52
QuantitySold individually
Transmission Mfr. CodeTH350
Yoke StyleSlip On
Dipstick IncludedNo
Valve Body StyleFull manual
Trans-Brake IncludedNo
Tailshaft Length6 in (152.4 mm)
Input Spline Quantity30 in (762 mm)
Fluid Fill LocationCase
Case MaterialAluminum
Transmission Shield Built InNo
Safety RatingNot SFI Approved
LockupNo
Vendor Part Number312000
Package Qty1
Package TypeEA
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