Saturday Night Special Torque Converter 1999-02 GM 4L60E F-Body LS1/LS2

Vehicle Info Needed

TCIPART NUMBER: 890-242935

Saturday Night Special Torque Converter 1999-02 GM 4L60E F-Body LS1/LS2

Name: Saturday Night Special Torque Converter 1999-02 GM 4L60E F-Body LS1/LS2
Brand: TCI
SKU: 890-242935
Price: 527.96 USD
Availability: InStock

^$527⁹⁶$659.95You Save$131.99

Ships on 09/10/2026

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Saturday Night Special Torque Converter

1999-02 GM 4L60E F-Body LS1/LS2

1999-06 GM 4L60E/4L65E Trucks 4.8/5.3/6.0L

Lock-up

Functional Lock-up converter, only for lock-up transmissions
LS1/LS2 Applications1998-06 Except Corvette
300mm Diameter Converters

This popular Saturday Night Special Torque Converter delivers premium performance at a reasonable cost. A great choice for show cars and street rods, each one is pressure tested and balanced prior to shipment.

Features:

Furnace-brazed fins
Hardened, pre-ground pump hub
Computer Balanced

Benefits:

Excellent value
Quicker acceleration
Smoother running
Fully streetable (no modifications required)
400-500 RPM increase in stall over stock

Street/Strip Performance Torque Converter General Application Chart
Torque Converter Series	advertised camshaft duration	rear gear ratio	engine characteristics	expected rpm stall speeds
Torque 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 comp. ratio	1500 to 1700	1700 to 1900
Saturday Night Special	stock to 265°	stock to 3.23	smooth idle, stock comp. 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, large fuel system, raised comp. ratio	3000 to 3400	3400 to 3600
Super StreetFighter	280° to 310°	3.73 to 4.88	rough idle, large fuel system, raised comp. ratio top end power	3500 to 3800	3800 to 4000
Ultimate StreetFighter	290°+	3.73+	1000+ horsepower with power adders	3500+	3800+

Part TypeAutomatic Transmission Torque Converter

BrandTCI

Package Height7.6

Package Width14.1

Package Length15.2

Weight45.155 PG

Part CategoryPerformance Parts

Anti-Ballooning PlateNo

Hardware IncludedYes

BalancedYes

Furnace-BrazedYes

QuantitySold individually

LockupYes

Diameter11.81 in (299.974 mm)

Vendor Part Number242935

Package Qty1

Package TypeEA

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