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Bruce Taylor's Montreal site

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Bill of Material (BOM) for Montreal / Spider / GTV Brake Upgrade

This BOM is used when machining all new hats.

You can find better prices that this if you shop around a bit, however, this is what I paid.

 

Part Number

Part Description

Notes

Unit cost June 1999

Extended cost

1

115 Front spindle Right (new or used)

Many ALFA's already have this spindle.

 

 $          -  

1

115 Front spindle Left (new or used)

Many ALFA's already have this spindle.

 

 $          -  

L81-1100-150 Right

New Custom rotor Right, curved vanes

Coleman Machine Part number with three gas vents per side

 $     70.00

 $     70.00

1

L81-1100-151 Left

New Custom rotor Left, curved vanes

Coleman Machine Part number with three gas vents per side

 $     70.00

 $     70.00

2

Custom Hats

L & R identical

 $   185.00

 $    370.00

1

120-3192 R/H

Wilwood Superlite 11A caliper  Right (4 pistons)

3-1/2" bolt pattern, 1.75 pistons and for .81" thick rotors.  Use 15/32” drill to enlarge mounting holes.

 $   157.70

 $    157.70

1

120-3192 L/H

Wilwood Superlite 11A caliper Left (4 pistons)

3-1/2" bolt pattern, 1.75 pistons and for .81" thick rotors.  Use 15/32” drill to enlarge mounting holes.

 $   157.70

 $    157.70

4

Bolts to attach calipers

M12 -1.5 X 25mm

 $          -  

4

ALFA 2000 Head bolt washers

Spacer between caliper and spindle.  May not be needed

 $          -  

16

NAS6304U08

.500GR, A286 hexbolt.  Attach hat to rotor.

Coast Fabrication numbers

 $      1.66

 $     26.56

16

NAS1291C4

1/4 -28 A286 Jet nut:  Attach hat to rotor.

Coast Fabrication numbers

 $      0.51

 $       8.16

4

Remove and refit lug bolts Right

May require hydraulic press to remove and insert lugs into new hats

 $          -  

4

Remove and refit lug bolts Left

May require hydraulic press to remove and insert lugs into new hats.  Older ALFA's may have left had threads on driver side

 $          -  

1

22mm Master Brake cylinder

Optional

 $          -  

1

Adjustable brake bias regulator

Optional, or adjust existing regulator

 $          -  

1

AP 501 / R4-S

Carbon Kevlar Street Front brake pads

Fits New Wilwood Calipers.  Select brake pad compound of your choice

 $     99.00

 $     99.00

1

AP 3 / R4-S

Carbon Kevlar Street Rear brake pads

Fits standard rear Montreal calipers.  Select brake pad compound of your choice

 $     79.00

 $     79.00

 

Suspension bushings and other parts needed to fit spindle

1

Front stainless braided brakes lines

Optional

 $     55.00

 $     55.00

1

Rear stainless braided brakes lines

Optional

 $     55.00

 $     55.00

 Total

 $1,148.12

 
1