Description
Maintaining precise valve clearances is critical to engine performance, longevity, and reliability—and having a complete shim kit on hand eliminates guesswork during valve train service. MOOSE RACING valve shims are forged from 4140 cold rolled steel, not sintered, ensuring consistent hardness and durability across repeated adjustment cycles. The laser-etched sizing on each shim speeds up identification and reduces the risk of installation errors, making this 5-pack an essential addition to any serious mechanic’s inventory.
- Size: 9.48 x 2.55mm
- Material: 4140 cold rolled steel
- Construction: Forged, not sintered
- Identification: Laser-etched
- Quantity: 5-pack
- Fitment: Universal valve train
- Installation: No special tools required






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