Description: 700R4 4L60 4L60E TransmissionHI-PERFORMANCE Corvette Ratio 2-4 Band Servo Kit + D-Ring Seal Kit fits all 700R4/4L60 Models 1982-1993 The TransGo 7-2P Corvette servo piston assembly fits 1982 to 2015 General Motors vehicles equipped with 700R4, 4L60/E, 4L65E and 4L70E automatic transmissions. From the factory, the 700R4 and 4L60E transmissions were equipped with 4 different servo sizes based on application. The Corvette-type piston was primarily found in the tuned, port-injected Corvette as well as the high performance Camaro and Firebird. Features and benefits: The TransGo 7-2P servo has the largest 2nd apply surface area of all the original equipment servos. Consequently, this servo provides a shorter, firmer 1-2 shift and with an increased apply area, provides the 2-4 band greater torque capacity in second gear only. Furthermore, the differential area between the band apply area and the release side of the servo piston alters the 3-4 clutch accumulation rate making the 2-3 shift firmer. Finally, this servo is ideal for high-performance applications and is fully compatible with our entire line of SHIFT KIT® Valve Body Repair Kit and Reprogramming Kits™. Corrects/Prevents/Reduces: Soft 1-2 and 2-3 shiftIncreases torque capacity for 2nd gear Includes: PistonPiston housingSmall scarf cut sealLarge scarf cut sealBlue O-ringRed O-ringD-Ring Servo Seal Kit Servo Piston Seal Kit by Transtec 6-piece D-ring style offers improved sealing capabilities over PTFE/Teflon-type seals installed from factory.High temperature Viton material is preferred in high stress applications to ensure full pressure hold when the band is applied. D-shaped profile fills and seals their grooves in piston components better than an O-shaped o-ring.*See detail pic in gallery Please visit our eBay Store for more great parts for your projects! View more great items
Price: 44.25 USD
Location: Columbus, Ohio
End Time: 2024-09-23T20:12:07.000Z
Shipping Cost: N/A USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Brand: TransGo, TransTec
Other Part Number: 74905BK 7-2P
Type: Servo
Interchange Part Number: K77895B
Manufacturer Warranty: Unspecified Length
Fitment Type: Direct Replacement
Items Included: Piston, Piston Housing, seals and o-rings
Manufacturer Part Number: 7-2P, 71002921
Material: Aluminum
Performance Part: Yes
