Store Home |New Arrival |Ending Soon |Add to Favourites |View response |Contact usFits 1949-54 Chevy Car, 5x4.5" BP 9.25" Metric Disc Brake Kit, Description Thank you for visiting Zenith AutoMaximize Uptime, Minimize CostsPrecision Engineering for Your VehicleOur disc brake kit features Mustang II-style 9-1/4-inch vented rotors that are paired with the popular 1978-1988 GM "Metric"single piston disc brake caliper. These calipers use a 2.375 (2-3/8-inch) diameter piston and offer excellent stopping power in a floating caliper design. We include standard organic brake pads, but the caliper can be upgraded with any D154 performance pad of your liking should you desire a bit more pad "bite"in your system. Also included in our kit are new brake fluid hoses, bearings, seals, dust caps, and all mounting hardware. This brake kit will add 8-1/2 inches overall to your straight axle's center-to-center distance of your king pins. Meaning, if you are running a 48-inch axle, your overall width once installed will be 56-1/2 inches. This may be more or less than your current setup depending upon current brake package and wheel spacers. This kit requires a minimum of a 13-inch wheel; however, we recommend at least a 14-inch wheel with a 2.60-inch hub I.D. that is lug-centric for proper clearance.The included brake hoses feature a 7/16-20 thread banjo bolt with sealing washers for the caliper end and standard 3/8-24 inverted female flare for the frame end and your 3/16-inch brake hard line. These brake hoses are 18 inches in length and should work for most applications. However, if you need a different length brake hose to clear four-link style front ends or prefer an AN hose withThrough Frame Brake Line Fittings, we have plenty ofHydraulic Brake Hosesavailable to suit your specific build style and clearance requirements.Fit Models：Works on all 1949-1954 GM car spindles that have been machined per the included instructions
For straight axle hot rod builds only, not for use on 1949-1954 GM car use
This kit will not work with stock steering arms, and you must use aftermarket arms
Not for use with 1949-1954 GM truck spindles
Will work withforged 1949-1954 GM car spindles with no machining required
Disc brake style wheels are required for proper caliper clearance when upgrading from drum brakes
Single 2-3/8-inch piston GM-style "Metric"calipers use commonly available replacement pads
Street friendly organic brake pad compound for long pad and rotor life
Performance brake pad upgrades available separately for those wanting increased stopping power
Includes everything you need to convert from drum to disc brakes with all new parts
9-1/4-inch vented rotors are preferred for smaller/lighter hot rods like T-buckets
Rotors feature standard Ford 5 on 4-1/2 wheel stud bolt patternProduct Information:Sold in Quantity:Kit
OE/OEM Part Number:91031955
Notes:Includes rotors, bearings and seals, calipers, pads, brake hoses, brake tabs, and caliper brackets
Position:Front
Rotor Diameter:9.25 Inch
Rotor Type:Vented
Caliper Pistons:One
Caliper Finish:Natural
Color:Natural
Parking Brake Provision:No
Minimum Recommended Wheel Diameter:14 Inch
Rotor Shape:Round
Hardware Included:Yes
Rotor Style:Plain Face
Spindle Type:Chevy
Bore Size:2.375"
Rotor Thickness:0.88"
Stud Diameter:0.5"
Stud Length:1.25"
Thread Pitch:1/2"-20
Centerline of Holes:5.5"
Finish:Natural
Front Suspension Type：Straight Axle
Rotor Material Type：Cast Iron
Front Rotor Included：Yes
Front Rotor Diameter：9.25 Inch
Front Caliper Included：Yes
Rear Caliper Included：No
Front Spindles Included：No
Master Cylinder Included：No
Brake Booster Included：No
Brake Hose Material：Rubber
Brake Hoses Included：Yes
Rear Rotor Included：No
Bolt Pattern：5 on 4.5"
Front Caliper Finish：Natural
Front Caliper Piston Quantity：1
Bolt Hole Pattern：5x4-1/2
Application Type：Modified 49-54 Chevy car spindleShipping & PaymentReturn PolicyWarrantyresponseShipping & PaymentShipping Policy
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