Availability
Steel Spring Seats (0.060 Thickness)
Part Number: RSC-PAC-S129
Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.535 in. O.D., .635 in. I.D., .720 in. Spring I.D., Each
Part Number: MAN-42119-1
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Valve Spring Locators, Outside, Steel, .687 in. Thick, 1.550 in. Spring O.D., Each
Part Number: MAN-42126-1
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Valve Spring Locators, Inside, Steel, .060 in. Thick, 1.550 in. O.D., .570 in. I.D., Each
Part Number: HRS-96034-1
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Steel Spring Seats (0.060 Thickness)
Part Number: RSC-PAC-S106
Not Yet Reviewed
Estimated Ship Date: Feb 18, 2026 if ordered today
Estimated Ship Date: Feb 18, 2026 if ordered today
Valve Spring Locators, Inside, Steel, .045 in. Thick, 1.580 in. O.D., .567 in. I.D, .828 in. Shoulder, Each
Part Number: MAN-42438-1
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Valve Spring Locators, SPRING CUP-ID PRO
Part Number: MAN-42573-1
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Steel Spring Seat for All LS Springs for use in Small Block
Part Number: RSC-PAC-S135
Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Steel Seats - for Pacaloy Retainers
Part Number: RSC-PAC-S123
Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Steel Seats - .030 thick
Part Number: RSC-PAC-S132
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
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Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Valve Spring Locators, Inside Shoulder Type, 1.440 in. O.D., 0.740 in. I.D., Use with AFR 8020 Valve Springs, Steel, Each
Part Number: AFR-8043-1
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Valve Spring Locator, Steel, 0.70 in. Inside Diameter, 1.55 in. Outside Diameter, Each
Part Number: AFR-8044-1
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
VALVE SPRING LOCATOR, BTR SPRING LOCATOR - FOR DART/RHS LS GUIDES - .060" THICK - SOLD INDIVIDUALLY - SL565060-1
Part Number: BTC-SL5200601
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
VALVE SPRING LOCATOR, BTR SPRING LOCATOR - FOR DART/RHS LS GUIDES - .045" THICK - SOLD INDIVIDUALLY - SL520045-1
Part Number: BTC-SL5200451
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Valve Spring Locator, Inside, Steel, 0.565 in. I.D., 1.300 in. O.D., Each
Part Number: BTC-SL5650601
Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Steel Spring Seats (0.060 Thickness)
Part Number: RSC-PAC-S112
Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
Valve Spring Locator, Inside Locating Shoulder, Chromoly, 1.550 in. O.D., 0.575 in. I.D., 0.060 in. Thick, Each
Part Number: RSC-PAC-S103
Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
SPRNG LOCATER 1.55X0.690X0.060 EACH
Part Number: DRT-23200050
Not Yet Reviewed
Estimated Ship Date: Monday 12/29/2025
Estimated Ship Date: Monday 12/29/2025
BTR CONICAL SPRING LOCATOR FOR .565 GUIDES
Part Number: BTC-SL565045CON
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
BTR LOCATORS - 4140 STEEL - SLH525155
Part Number: BTC-SLH525155
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
VALVE SPRING LOCATOR, BTR SPRING LOCATOR - 4140 STEEL - .505" ID - .610" INNER STEP - .060" THICK - SOLD INDIVIDUALLY - SLS128-1
Part Number: BTC-SLS1281
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
VALVE SPRING LOCATOR, BTR SPRING LOCATOR - 4140 STEEL - .565" ID - .680" INNER STEP - .060" THICK - SOLD INDIVIDUALLY - SLS135-1
Part Number: BTC-SLS1351
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
VALVE SPRING LOCATOR, BTR SPRING LOCATOR - 4140 STEEL - .565" ID - .610" INNER STEP - .060" THICK - SOLD INDIVIDUALLY - SLS138-1
Part Number: BTC-SLS1381
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
VALVE SPRING LOCATOR, BTR CONICAL SPRING LOCATOR; 1.300" OD, .505" ID, .045" THICK, .980" STEP
Part Number: BTC-SL505045CON
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
VALVE SPRING LOCATOR, BTR LOCATOR - FOR BTR BEEHIVE SPRING - OEM LS GUIDES - .071" THICK - SOLD INDIVIDUALLY - SL505071BH-1
Part Number: BTC-SL505071BH1
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
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