UMI Performance Upper / Lower Control Arm Bolt - GM G-Body 1978-88 BPO71150 The relief valve has a

The relief valve has a pressure threaded plug instead of a cup plug

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core concept has always been to produce a high value product that will provide superior quality and performance

UMI Performance Upper / Lower Control Arm Bolt - GM G-Body 1978-88 BPO71150 The relief valve has aProduct Description: Control Arm Bolt Upper Lower 5. 037 in 4. 23 in 2. 859 in Long 12 mm x 1. 75 Thread Hex Head Bolts Bolts Lock Nuts Washers Included Steel Zinc Plated GM G Body 1978 88 Do you know when you purchase an item manufactured by UMI you are supporting the United States of America? UMI Performance Inc. proudly designs and manufactures its entire line of products within its facility located in the small town of Philipsburg, Pennsylvania.