Camshafts & Valvetrain

ProX Valve Shim 7.48 x 2.125 mm. (5 pcs.)

Part Number: PXR-29-748212-5

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Estimated Ship Date: Sep 19, 2025 if ordered today

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ProX Valve Shim 7.48 x 2.15 mm. (5 pcs.)

Part Number: PXR-29-748215

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Estimated Ship Date: Sep 19, 2025 if ordered today

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ProX Valve Shim 7.48 x 2.175 mm. (5 pcs.)

Part Number: PXR-29-748217-5

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Estimated Ship Date: Sep 19, 2025 if ordered today

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ProX Valve Shim 7.48 x 2.20 mm. (5 pcs.)

Part Number: PXR-29-748220

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ProX Valve Shim 7.48 x 2.225 mm. (5 pcs.)

Part Number: PXR-29-748222-5

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ProX Valve Shim 7.48 x 2.25 mm. (5 pcs.)

Part Number: PXR-29-748225

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ProX Valve Shim 7.48 x 2.275 mm. (5 pcs.)

Part Number: PXR-29-748227-5

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ProX Valve Shim 7.48 x 2.30 mm. (5 pcs.)

Part Number: PXR-29-748230

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ProX Valve Shim 7.48 x 2.325 mm. (5 pcs.)

Part Number: PXR-29-748232-5

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ProX Valve Shim 7.48 x 2.375 mm. (5 pcs.)

Part Number: PXR-29-748237-5

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ProX Valve Shim 7.48 x 2.45 mm. (5 pcs.)

Part Number: PXR-29-748245

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ProX Valve Shim 7.48 x 2.475 mm. (5 pcs.)

Part Number: PXR-29-748247-5

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Estimated Ship Date: Sep 19, 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: Sep 12, 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: Sep 12, 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: Sep 12, 2025 if ordered today

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Valve Spring, Beehive, Single, 0.550 in. Maximum Valve Lift, 317 lbs./in. Spring Rate, 1.070 in. Coil Bind Height, Each

Part Number: BTC-SP0051

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Estimated Ship Date: Sep 12, 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: Sep 12, 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: Sep 12, 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: Sep 12, 2025 if ordered today

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VALVE SPRING LOCATOR, BTR SPRING LOCATOR - FOR OEM LS GUIDES - .045" THICK - SOLD INDIVIDUALLY - SL505045-1

Part Number: BTC-SL5050451

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Timing Tab, BB Chevy Black Timing Tab

Part Number: TRD-7186

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Timing Tab, BB Chev Black 8" Timing Tab W/Pointer

Part Number: TRD-7191

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Estimated Ship Date: Nov 6, 2025 if ordered today

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F-SPRING

Part Number: NAL-12556320

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Estimated Ship Date: Dec 1, 2025 if ordered today

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ROCKER ARM PIVOT AND NUT

Part Number: NAL-12556299

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Valve Lock, Stamped, Steel, Stock, 1-Groove, 11/32 in. Valve Stem, Chevy, Small Block, Each

Part Number: NAL-24503856

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Estimated Ship Date: Dec 1, 2025 if ordered today

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