Proflow's ProSeal intake gasket kits include a blue bead of a special elastomer around the ports for extra sealing power. They also feature a non-metallic, rubber-fiber base material that resists gasoline and alcohol, while allowing engine builders to precision-trim around the intake ports.

More From This Category

Proflow Pro 2024 Series, Large Body Roller Rocker's, SB Ford 289-351W, 1.5/1.6 Ratio 7/16" Aluminium 2024, Set

Proflow Pro 2024 Series, Large Body Roller Rocker's, SB Ford 289-351W, 1.5/1.6 Ratio 7/16" Aluminium 2024, Set

$397.95

Proflow Pen

Proflow Pen

$5.36