How to Upgrade your stock LS Oil Pump for FREE

Here s how to make some slight improvements to any LS oil pump at no cost to you I went ahead and showed you how to shim this stock oil pump to increase oil pressure to make it a high pressure pump. I also showed you how to port it out to increase oil capacity in the pump Check out our social media IG: doghousegarageofficial FB: doghousegarageofficial , LSX, forfreefiddy