Proflow’s low-profile port plugs and hex head port plugs are offered in a large range of AN, NPT or metric sizes. They are manufactured from aluminium and anodised blue or black for added corrosion protection and a great look. These low-profile plugs will create a tight seal for leak-free performance.

More From This Category

Proflow Freeze Welch plugs, Brass, For Ford, 351C, 351M, 400, Kit

Proflow Freeze Welch plugs, Brass, For Ford, 351C, 351M, 400, Kit

$27.48

Sonnax O-Ringed Internal End Plug Kit, Ford, ZF6Hp19/26/32, 6R60/80/100, Each

Sonnax O-Ringed Internal End Plug Kit, Ford, ZF6Hp19/26/32, 6R60/80/100, Each

$32.13

MILODON Engine Expansion Plugs, Brass, Freeze, Cam, Oil Gallery, For Holden, 253-308 C.I.D. V8 Engines, Kit

MILODON Engine Expansion Plugs, Brass, Freeze, Cam, Oil Gallery, For Holden, 253-308 C.I.D. V8 Engines, Kit

$84.76

Proflow Fitting Male EGT Sensor Weld On Kit, 7/16-20, Steel

Proflow Fitting Male EGT Sensor Weld On Kit, 7/16-20, Steel

$20.91