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Vehicle Info NeededBRIAN TOOLEY RACING BTRPART NUMBER: 559-SLS138-1
SLS138-1 Spring Locator, 4140 Steel, .565 in. ID, .610 in. Inner Step, .060 in. Thick
$199
Ships on 09/15/2026
Lowest Price GuaranteeValve Spring Seats
- Spring Locator
- 4140 Steel
- .565 in. ID
- .610 in. Inner Step
- .060 in. Thick
- Sold Individually
Brian Tooley Racing BTR SLS138-1 Features:
BTR 4140 steel retainer set. 1.270" OD .565" ID, .610" inner step .060" thick Designed to work with PAC 1237X, 1238X, 1335X, 1529X and 1530X springs
Part TypeValve Spring Seat
BrandBRIAN TOOLEY RACING BTR
Package Height1.0
Package Width4.0
Package Length4.0
Weight1.0 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberSLS138-1
Package Qty1
Package TypeEA
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