Camshafts & Valvetrain

Valve Springs, Single, 1.265 in. Diameter, 415 lb./in., 1.150 in. Coil Bind Height, Single

Part Number: HRS-98218-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Valve Spring, Dual, 1.385 in. Outside Diameter, 263 lbs./in. Rate, 0.910 in. Coil Bind Height, Each

Part Number: HRS-98341-1

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90132-RKB

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Rev Kit Button

Part Number: HRS-90133-RKB

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Estimated Ship Date: Nov 20, 2025 if ordered today

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PROD SBCH

Part Number: MAN-25759-1

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Titanium Valve Inserted Tip, Steel, .344 in. Diameter, Each

Part Number: MAN-42105-1

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Estimated Ship Date: Nov 12, 2025 if ordered today

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BTR PUSHROD 8.050" LENGTH 11/32" DIAMETER

Part Number: BTC-S0445

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Estimated Ship Date: Oct 13, 2025 if ordered today

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BTR PUSHROD 8.075" LENGTH 11/32" DIAMETER

Part Number: BTC-S0446

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Estimated Ship Date: Oct 13, 2025 if ordered today

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BTR Rocker Arm Trunion Kit Assembly Washer; Set of 2

Part Number: BTC-TK-WASHER-2

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Estimated Ship Date: Oct 13, 2025 if ordered today

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BTR PUSHROD 8.075" LONG 5/16" DIAMETER

Part Number: BTC-PR8075312-1

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Estimated Ship Date: Oct 13, 2025 if ordered today

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BTR Cummins 24 Valve Cylinder Head Dual Valve Spring

Part Number: BTC-SP024-1

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Valve Spring Retainers, 1.200 in. O.D. Outer Spring, 0.670 in. I.D. Inner Spring, 0.344 in. Stem Diameter, 7 Degree Lock, Standard Spring, Each

Part Number: BTC-SR004S1

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Estimated Ship Date: Oct 13, 2025 if ordered today

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VALVE SPRING RETAINER, BTR TITANIUM RETAINER - LS9 - SOLD INDIVIDUALLY - SR006-1

Part Number: BTC-SR0061

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Estimated Ship Date: Oct 13, 2025 if ordered today

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VALVE LOCK, BTR VALVE LOCKS - LS1 - RADIUS GROOVE - 7° - 8mm - STANDARD HEIGHT - PAIR - VLM78MMLSBLS

Part Number: BTC-VLM78MMLSBLS

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Estimated Ship Date: Oct 13, 2025 if ordered today

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VALVE SEAL, BTR VALVE SEAL KIT - FORD MODULAR 2V - SOHC - VS MOD 2V

Part Number: BTC-VSMOD2V

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Estimated Ship Date: Oct 13, 2025 if ordered today

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VALVE SEAL, BTR VALVE SEAL - DODGE VIPER - 5/16" X .530 X 487 X 570 - VS VIPER

Part Number: BTC-VSVIPER

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Estimated Ship Date: Oct 13, 2025 if ordered today

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BTR ROCKER ARM TRUNNION KIT RETAINER CLIP SET

Part Number: BTC-TK-CLIPS-34

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Estimated Ship Date: Oct 13, 2025 if ordered today

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VALVE SPRING LOCATOR, BTR CONICAL SPRING LOCATOR; 1.300" OD, .520" ID, .045" THICK, .980" STEP

Part Number: BTC-SL520045CON

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Estimated Ship Date: Oct 13, 2025 if ordered today

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VALVE SPRING LOCATOR, BTR SPRING LOCATOR - FOR GEN I/II/III DODGE VIPER - .060" THICK - SOLD INDIVIDUALLY - SL537060-1

Part Number: BTC-SL5370601

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Estimated Ship Date: Oct 13, 2025 if ordered today

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VALVE SPRING LOCATOR, BTR SPRING LOCATORS - FOR BRONZE GUIDES - .045" THICK - SOLD INDIVIDUALLY - SL505060-1

Part Number: BTC-SL5650451

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Estimated Ship Date: Oct 13, 2025 if ordered today

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BTR LOCATORS - 4140 STEEL - SLH525155

Part Number: BTC-SLH525155

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Estimated Ship Date: Oct 13, 2025 if ordered today

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VALVE SPRING LOCATOR, BTR SPRING LOCATOR - 4140 STEEL - .505" ID - .610" INNER STEP - .060" THICK - SOLD INDIVIDUALLY - SLS128-1

Part Number: BTC-SLS1281

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Estimated Ship Date: Oct 13, 2025 if ordered today

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VALVE SPRING LOCATOR, BTR SPRING LOCATOR - 4140 STEEL - .565" ID - .680" INNER STEP - .060" THICK - SOLD INDIVIDUALLY - SLS135-1

Part Number: BTC-SLS1351

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Valve Spring Locator, Inside, Steel, 0.505 in. I.D., 1.300 in. O.D., Each

Part Number: BTC-SLS1361

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Estimated Ship Date: Oct 13, 2025 if ordered today

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VALVE SPRING LOCATOR, BTR SPRING LOCATOR - 4140 STEEL - .565" ID - .610" INNER STEP - .060" THICK - SOLD INDIVIDUALLY - SLS138-1

Part Number: BTC-SLS1381

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Estimated Ship Date: Oct 13, 2025 if ordered today

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