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Automatic Transmission Piston Release Springs
Showing In Stock Items. Show All 6 Items.
TCI TH400 Direct Piston Release Springs
These springs from TCI are a complete set of 16 direct piston release springs to quicken the release during trans-brake use. You can count on TCI to keep your valve body and trans-brake working flawlessly.
( 2 )
$47.95
FTI Performance Powerglide Reverse Instant Action Spring Kits
FTI Performance offers a wide range of replacement parts for racing transmissions—from high gear drums and servo covers, to reverse piston drums, shifter detents, and more. These Powerglide reverse instant action spring kits quicken the piston release during trans-brake use.
Not Yet Reviewed
$27.99
Sonnax Accumulator Springs
Restore proper shift feel with Sonnax accumulator springs. The replacement piston release springs have the identical performance specifications as the purple OE accumulator springs but are made of high-strength material to ensure lasting spring life and reduce spring relaxation. Order the spring set designed for compatibility with your automatic transmission make and type.
( 6 )
$4.99
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$10.99
Sonnax Enhanced Performance Accumulator Springs
Sonnax enhanced performance accumulator springs provide firmer 1-2 shifts for enthusiasts who appreciate quick, positive shift feel in their GM units. The design of these springs provides a performance shift feel, without reducing accumulator piston travel. This allows for a firmer—but still cushioned—shift that minimizes shock to the band and shafts. These springs also may be used as a replacement for THM 350 direct accumulator piston springs. Hit the road enjoying the perfect shift feel with Sonnax enhanced performance accumulator springs.
( 3 )
$15.99
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$27.99
Sonnax Heavy-Duty 1-2 Accumulator Spring Kits
Worn or weakened OE accumulator springs may cause delayed or sluggish shifts between 1st and 2nd gears. Installing Sonnax heavy-duty 1-2 accumulator spring kits restore shift feel, even in demanding towing applications. These stronger-than-OE springs improve overall performance, reliability, and longevity of your automatic transmission. Each kit includes an inboard (green) and outboard (yellow) spring.
Not Yet Reviewed
$23.99
ACDelco GM Genuine Parts Automatic Transmission Accumulator Piston Springs
ACDelco GM Genuine Parts automatic transmission accumulator piston springs are factory-recommended replacement components. They will provide the same performance, durability, and service life you expect from General Motors. Order the springs designed for your transmission application.
Not Yet Reviewed
$6.99
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$18.99
