Holley Performance Announces LS7 HI-RAM Lower Manifolds
Holley announces their cost-effective LS7 lower intake manifold for those guys looking for big power for a fair price!
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Sniper EFI Releases Dual Plenum Intake Manifolds for GM LS ...
Holley Performance Products announces the Sniper EFI Dual Plenum Intake Manifold for GM LS Engines.