Unless you bought the cheaper version that used the stock 3-piece bumper.
You could get them both ways from Warn and Ramsey.
Here is a pic of my 71 with the 63-65 Ramsey winch mount w/factory bumper. Splash plates are not stock, but similar.
A pic of the Warn bumper with the 3 piece set up (will be joining my collection soon)
And the 63-65 Ramsey winch bumper with the Ramsey HD bumper. This one still has the Jeep Special Equipment sticker on it. *Shameless plug* I'd sell the bumper and mount sans winch and the plow stuff for $100
1975 Chevy K20 8400lb GVW Camper Special
1971 Gladiator J2000 Platform-Stake Dump 350/T18
1970 Gladiator J3000 3407Z Camper Truck 350/T18
1968 Wagoneer Custom 327/TH400
1963 Gladiator J300 Townside 350/TH400