M20 Performance Dual Valve Spring Set

BimmerHeads performance dual valve springs. The perfect addition to your performance M20 cylinder head rebuild! Our performance dual valve springs use your original spring centering cup and valve spring retainer.

Sold in a complete set of 12 inner and 12 outer valve springs. Includes 12 VSI (valve spring insert) which should be placed under the spring centering cup.

Replaces BMW part numbers 11341706583 & 11341706584.