Meziere GM LS Block Adapter - Polished AN Caps Holley GM LS1 Valve Cover

Holley GM LS1 Valve Cover Set - Polished 241-90

Will also fit 1949-53 with modifications

Adapters are bolted from the backside of hub or axle using 1/2”-20 mounting hardware (not-included)

Packed Race Winning Technology

Meziere GM LS Block Adapter - Polished AN Caps Holley GM LS1 Valve CoverProduct Description: Water Pump Adapter Standard to Remote 12 AN Male O Ring Ports O Ring Seal Aluminum Polished GM LS Series Pair Meziere Enterprises is a family owned and operated company focused on success through value. Our goal is to provide our customers with the very best products we can produce. That starts with designs aimed at solving problems common to the performance vehicles and their demanding parameters. It is executed by our wide array