Streetfighter Torque Converter GM LS1 Engine 1965-91 TH350, TH400

Vehicle Info Needed

TCIPART NUMBER: 890-241005

Streetfighter Torque Converter GM LS1 Engine 1965-91 TH350, TH400

Name: Streetfighter Torque Converter GM LS1 Engine 1965-91 TH350, TH400
Brand: TCI
SKU: 890-241005
Price: 699.95 USD
Availability: InStock

^$699⁹⁵

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Streetfighter Torque Converter
GM LS1 Engine

1965-91 TH350, TH400

10"

With Anti-Ballooning Plate

This torque converter features the LS1 crankshaft pilot size and allows the use/conversion of TH-350 & TH-400 non lock-up transmissions. Will not work with the standard pilot size crankshaft found on 283/305/327/350/396/400/427/454 engines.

Each Streetfighter torque converter is pressurized and subjected to a leak test to confirm the integrity of all weld seams. Units are then computer balanced to reduce annoying and potentially damaging drivetrain vibrations.

Features:

Furnace-Brazed Fins
Needle Bearings
Hardened Pre-Ground Pump Hubs
Computer Balanced

Benefits:

Higher RPM launches
Quicker reaction times
Lower elapsed times
Better low and mid-range power

1500+ RPM increase in stall over stock

Street/Strip Performance Torque Converter General Application Chart
Converter Series	Advertised Camshaft Duration	Rear Gear Ratio	Engine Characteristics	Expected RPM Stall Speeds
Converter Series	Advertised Camshaft Duration	Rear Gear Ratio	Engine Characteristics	*Small Block*	*Big Block*
Street Rodder	Stock to 260°	Stock to 3.23	Smooth idle, stock compression ratio	1500 to 1700	1700 to 1900
Saturday Night Special	Stock to 265°	Stock to 3.23	Smooth idle, stock compression ratio	1600 to 1800	1800 to 2000
Breakaway	265° to 280°	3.00 to 3.73	Fair idle, mild modifications	2200 to 2400	2400 to 2600
StreetFighter	280° to 300°	3.55 to 4.56	Rough idle, raised comp. ratio, large fuel system	3000 to 3400	3400 to 3600
Super StreetFighter	280° to 310°	3.73 to 4.88	Rough idle, raised comp. ratio, large fuel system, top end power	3500 to 3800	3800 to 4000
Ultimate StreetFighter	290°+	3.73+	1000+ HP with power adders	3500+	3800+

Part TypeAutomatic Transmission Torque Converter

BrandTCI

Package Height7.4

Package Width13.2

Package Length13.9

Weight28.9 PG

Part CategoryPerformance Parts

Anti-Ballooning PlateYes

Hardware IncludedYes

BalancedYes

Furnace-BrazedYes

QuantitySold individually

Part FitmentSemi Universal

LockupNo

Diameter10 in (254 mm)

Vendor Part Number241005

Package Qty1

Package TypeEA

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