SBC Stand Shim Kit .030/.060

The T and D Machine SBC Stand Shim Kit .030/.060 is a precision rocker arm shim assortment designed specifically for small block Chevy and Ford rocker arm applications. This kit is essential for engine builders, machine shops, and automotive enthusiasts who require accurate valve train geometry and preload setup for reliable engine performance.

This steel shim kit includes eight 0.030-inch thick shims and eight 0.060-inch thick shims, allowing for fine-tuning of the rocker assembly's height and geometry. The dual-thickness format enables builders to stack shims in increments as small as 0.030 inches, ensuring precise clearance and alignment. The steel construction provides dimensional stability under high engine temperatures and load cycles.

Correct rocker arm stand shimming is crucial for preventing excessive valve stem wear and ensuring consistent valve operation across the RPM range. This kit is ideal for those building race engines, street performance engines, or restoring classic small blocks, making it a non-negotiable tool for achieving optimal valve train function.