Home Engine Systems Spark Plugs/Tune-Up KIts/Ignition Parts SPARK PLUG 306 @4 Champion Spark Plugs SPARK PLUG 306 @4 $3.99 4 in stock SPARK PLUG 306 @4 quantity Add to cart Product Details Product Details Sold in standard packs only Specifications Specifications Length 3.75 Width 0.92 Weight 0.14
