Item Package Dimension: 12.4L x 3.4W x 2.8H inches
Item Package Weight - 5.94 Pounds
Item Package Quantity - 1
Product Type - AUTO PART
Description
The Endurance Plus� series of valve springs utilizes a specially processed Tool Room Material outer spring for increased endurance/reliability beyond the �SP� series. Endurance Plus� springs are designed for late models, modifieds, etc., and are Spintron Test-Proven up to 8400 rpm for 850 racing miles.
