Today, life is a bit easier! Trick Flow® GM LS engine steam line fittings are available to upgrade the factory steam tubes of your modified LS-powered cars and trucks to update your race car plumbing system. The fittings are black anodized billet aluminum and attach to the corners of your GM LS cylinder heads. They feature -4 AN male threads and include O-rings and stainless steel bolts. Upgrade to easy with Trick Flow® GM LS engine steam line fittings.

More From This Category

Nitrous Express Fitting, Adapter, 3AN Male x 90 -3 Female Swivel, Blue

Nitrous Express Fitting, Adapter, 3AN Male x 90 -3 Female Swivel, Blue

$40.57

Nitrous Express Filter Fitting, 6An X 1/8 Npt Straight

Nitrous Express Filter Fitting, 6An X 1/8 Npt Straight

$48.92

Trick Flow Engine Steam Line Plumbing Kit, 4-Corner, Stainless Steel, Natural, For Chevrolet, Small Block LS, Kit

Trick Flow Engine Steam Line Plumbing Kit, 4-Corner, Stainless Steel, Natural, For Chevrolet, Small Block LS, Kit

$147.90

Proflow 1/2in. Straight Barb Male Fitting To 08AN Female, Black

Proflow 1/2in. Straight Barb Male Fitting To 08AN Female, Black

$20.89