Proflow’s single-plane Max Jr intake manifolds are very versatile and can be used for both drag racing and street applications. This manifold design features extended tapered runners and smaller plenum chambers tuned for maximum performance between 3000 to 7500 RPM. They have provision for nitrous bosses to be tapped and are available in natural and black powder coated cast aluminium finishes.

More From This Category

Proflow Oil Breather Tank Pro Aluminium, 650mL, -12AN Male, Polished

Proflow Oil Breather Tank Pro Aluminium, 650mL, -12AN Male, Polished

$172.45

Proflow Air Filter Base 14in. Suit 5-1/8in. Neck Flat Base With PVC Port, Chrome

Proflow Air Filter Base 14in. Suit 5-1/8in. Neck Flat Base With PVC Port, Chrome

$30.85

RTS Oil Pickup, High Volume, For Ford BB 429-460, Stroker Oil Pan, Gold Zinc Steel, Each

RTS Oil Pickup, High Volume, For Ford BB 429-460, Stroker Oil Pan, Gold Zinc Steel, Each

$46.44