Increase the horsepower of your gas IH / Farmall

 Our new IHS2225 Farmall 450 LP high compression cylinder head with guides, seats & manifold studs bolts directly for an increased horsepower on your M, Super M, MTA, I, O, T, W6 series, 400, 450. Sold separately, our IHS2227 LP high compression valve train kit is required for tractors switching from a gas cylinder head to the LP cylinder head as the LP head uses longer valves than the gas. Valves must be ground to match seats & guides must be sized to the valves. Order yours today!