245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only)
Turbine Hub Insert
Part No. GM-I-27FL
Can be used as a conversion in early style 245mm converters
View InstructionsThe GM-I-27FL is a flanged turbine hub insert for late style GM 245mm torque converters. To convert early GM 245mm units to late style units with GM-I-27FL, you must use the late-style piston and modify the early style turbine.
- Flanged for easy installation
- Hardened internal spline for improved wear resistance
- Material: Steel
- Internal Spline Tooth Count: 27
- External Spline Tooth Count: 30
Where to Buy
- Existing Customers: Contact your sales representative.
- New Customers: Fill out the form and a sales representative will contact you.
Related Sonnax Parts
Required
Recommended
245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only), 4L60 (700-R4), 4L60-E, 200-4R (298mm) Single Plate Performance Converter (Mounting Ring), 4L60-E (300mm), Single-Plate Performance Converter (Mounting Ring), 4L80-E, 4L85-E, Single-Plate Performance Converter (Mounting Ring), AODE, 4R70W Performance Converter
O-Ring GM-O-21V
- Material: Fluorocarbon
- Cross Section: 0.070"
- Inner Dia.: 1.239"
Required
Recommended
245mm LU (3T40, 3L30, TH200C, 4T60-E, 4L60 & E:S-10 only), 4L60 (700-R4), 4L60-E, 200-4R (298mm) Single Plate Performance Converter (Mounting Ring), 4L60-E (300mm), Single-Plate Performance Converter (Mounting Ring), 4L80-E, 4L85-E, Single-Plate Performance Converter (Mounting Ring), AODE, 4R70W Performance Converter
O-Ring GM-O-4V
- Material: Fluorocarbon
- Inner Dia.: 1.239"
- Cross Section: 0.078"