K&N Air Filter Accessories

**Adapter Flanges**
Quick, convenient way to adapt K&N Universal Filter to carburetor with flat flange.
85-1070	85-1080	85-1090	85-1180

Carburetor Flange Size

1-1/8" bore, 2-bolt
1-5/8" bore, 3-bolt
1" bore, 2-bolt
1" bore, 2-bolt

Bolt Circle

1-3/8"
2"
45mm
40mm

Adapter O.D.

2-3/4"
2-3/4"
2-7/16"
2"

Adapter
Width
7/8"
5/8"
5/8"
5/8"

Adapter Part #

85-1070
85-1080
85-1090
85-1180

AIR FILTER HARDWARE KITS

All kits are packaged on attractive display card.

5mm x 12mm Hex head bolts
5mm wafer washers (QTY. 6 ea) 85-7855

6mm x 12mm Hex head bolts 6mm locknuts
6mm wafer washers (QTY. 4 ea) 85-7863

1/4-20 Clip nuts
1/4-20 x 3/4" Phillips head (QTY 2 ea) 85-8362

Stalen washers 6mm wave washers
5mm wave washers (QTY 6 ea) 85-8221

O-ring for Weber IDA (QTY 2 ea) 85-7728

O-ring for Weber DCOE (QTY 2 ea) 85-7752

10-24 Acorn nuts
10-24 wave washers (QTY 6 ea) 85-7493

5mm x 10mm Socket head bolts
5mm wave washers (QTY 4 ea) 85-7848

Valve Cover and Filter Vent Tubes
Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket.

Description	Part #
Steel 1/2" flange, 3/4" long, requires 5/8" hole	85-1050
Plastic straight adapter fits5/8" to 3/4" hose	85-1130
Plastic 90° elbow fits 5/8"hose, requires 7/8" hole	85-1190
Plastic 90° elbow fits 1/2" hose, requires 9/16"hole	85-1120
Plastic 90° elbow fits 3/8" hose, uses rubber grommet	85-1140
Plastic 90° elbow fits 1/2" hose, uses rubber grommet	85-1150
Plastic screw-in for Ford valve covers, for mounting 1-1/2" I.D. CV filter	85-1200
Plastic screw-in for late GM valve covers, for mounting 1-1/2" I.D. CV filter	85-1210
Plastic universal mount, for any flat surface. Use 1-1/2" I.D. CV filter	85-1220

85-1050

85-1190

85-1120

85-1150

85-1210

Marine Style Vent Hose Adapters

Size Height Part #
1/4" 2.75" 85-1325
1/4" 4"     85-1425
1/4" 6"     85-1625
3/8" 2.75" 85-1337
3/8" 4"     85-1437

Size Height Part #
3/8" 6"     85-1637
1/2" 2.75" 85-1350
1/2" 4"     85-1450
1/2" 6"     85-1650
5/8" 2.75" 85-1362

Size Height Part #
5/8" 4"     85-1462
5/8" 6"     85-1662
3/4" 2.75" 85-1375
3/4" 4"     85-1475
3/4" 6"     85-1675

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	K&N Air Filter Accessories

PreCharger and DryCharger Filter Wraps