Description
Maintaining precise valve clearances is essential for engine performance, reliability, and longevity—and having the right shims on hand eliminates guesswork during valve train adjustments. MOOSE Racing valve shims are forged from 4140 cold rolled steel for durability and accuracy, with laser-etched sizing that ensures quick identification in the shop. This 5-pack refill gives you the common sizes you’ll need for routine maintenance and adjustments across multiple vehicles and engine builds.
- Dimensions: 7.48 x 3.25mm
- Material: 4140 cold rolled steel
- Construction: Forged, not sintered
- Identification: Laser-etched size markings
- Quantity: 5-pack refill
- Fitment: Universal application
- Installation: Bolt-on replacement






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