(1) Requires Some Drilling (Not Major).
(3) a. Front Bumperettes Interfere With Tow Bar & Must Be Removed.
b. A Few Late '84 Models Are In Fact `85's. The '82-'84 Front Bumper Mounting Brkt. Is Bolted To The Bumper And The Chassis. The '85 Is Bolted To The Bumper & Welded To The Chassis.
(9) Requires Small Notches In Air Dam. Small Lower Air Dam On Honda Civic Sport Models Must Also Be Removed.
(20) Requires a Class III Tow Bar.
(36) Lower bumper plastic must be notched to allow attachment tabs to protrude.
(38) Bumper must be completely removed and replaced during installation.
Duncan Notes
(4) Chevy and GMC full size vehicles may require removing tow hooks and brush guards.
(12) Steel belly pan must be removed.
(17) Air dam must be notched or removed.
(21) Requires a Class III Tow Bar.
Terminology
W.T.--Weights include boxing, subtract 1-2 lbs. for installation weight. Weights may vary 1-2 lbs. due to packaging variations.
I.R.--(Installation Rating) is a rough measure of the time required for baseplate or bracket installation by a skilled mechanic. #1 being the easiest and #5 the most difficult.
GRP--Group numbers refer to relative price categories. "I" being the least expensive and "V" being the most expensive for the Blue Ox baseplates. "A" being the least expensive and "C" being the most expensive for the speedometer disconnects.
Note: Group numbers do not refer to Duncan brackets. (They are all the same price)
RNK--Indicates the popularity of each baseplate or bracket based on sales history. Only the top 75 are ranked.
N--An "N" appearing in the "RNK" column signifies that the baseplate or bracket is new and may be increasing in popularity.
SO--An "SO" appearing in the "RNK" column signifies that the baseplate, bracket or speedometer disconnect is available by special order only. They are subject to obsoletion based on future sales activity. (Call for availability).
DN--Indicates that a speedometer disconnect is not needed to keep miles from accumulating on the towed vehicle. Usually because the speedometer is electrical.
R--Indicates the receiver type Duncan brackets. (Brackets that are removable when not in use).
