Availability
Camshafts & Valvetrain
Valve Spring, Outer Spring Only, Single, Conical, 1.405 in. O.D., 0.990 in. Coil Bind Height, Each
Part Number: MEL-VS-450
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Valve Spring, Single, 1.297 in. Diameter, 1.180 in. Coil Bind Height, Each
Part Number: MEL-VS-1070
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Valve Springs, Single, 1.450/1.472 in. Diameter, 85-95 lbs. Seat Pressure, 1.320 in. Coil Bind Height, Each
Part Number: MEL-VS-410
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
SPRING ENGINE VALVE
Part Number: MEL-VS-1207
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
ARM-ENG VALVE ROCKER
Part Number: MEL-MR-802
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Engine Timing Crankshaft Sprocket, Stock Replacement Crankshaft Sprocket
Part Number: MEL-S925
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
CAPS-.3415 STEM NON
Part Number: MAN-42301-1
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
ENGINE BALANCE SHAFT TENSION SPRING
Part Number: CLO-9-5519
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
ENGINE BALANCE SHAFT CHAIN GUIDE
Part Number: CLO-9-5526
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Guideplates, Raised, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevy, Small Block, Each
Part Number: MAN-42150-1
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Guideplate, Raised, Steel, Black Oxide, for 7/16 in. Pushrod Size, Chevy, Big Block, Each
Part Number: MAN-42149-1
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
P/ROD-HOLDEN 6 CYL 5/16 9.121
Part Number: MAN-25771-1
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
ProX Valve Shim 9.48 x 2.10 mm. (5 pcs.)
Part Number: PXR-29-948210
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
ProX Valve Shim 9.48 x 3.35 mm. (5 pcs.)
Part Number: PXR-29-948335
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Titanium Valve Inserted Tip, Steel, .344 in. Diameter, Each
Part Number: MAN-42105-1
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Valve Spring Locators, Inside, Steel, .062 in. Thick, 1.535 in. O.D., .570 in. I.D., Each
Part Number: MAN-42332-1
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
ProX Valve Shim 7.48 x 1.275 mm. (5 pcs.)
Part Number: PXR-29-748127-5
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Valve Spring Locators, SPRING CUP-ID SPRING 221435
Part Number: MAN-42135-1
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
ProX Valve Shim 9.48 x 1.425 mm. (5 pcs.)
Part Number: PXR-29-948142-5
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
ProX Valve Shim 9.48 x 1.45 mm. (5 pcs.)
Part Number: PXR-29-948145
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
TIMING BELT
Part Number: CLO-B017
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
SINGLE VALVE SPRING
Part Number: MAN-22180-1
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Valve Lock, Machined, Steel, 10 Degree, 1-Groove Beadlock, 5/16 in. Valve Stem, +.050 in. Height, Pair
Part Number: MAN-13152-1
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
ProX Valve Shim 7.48 x 2.425 mm. (5 pcs.)
Part Number: PXR-29-748242-5
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Valve Spring Locators, Inside, Steel, .035 in. Thick, 1.290 in. O.D., .525 in. I.D., Each
Part Number: MAN-42338-1
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster