Description: Designed primarily for manual applications and include a pushrod, Will mount to flanges from 3.22" to 3.40", Engineered to offer fluid outlet ports on both sides of the bore, Machined from high-pressure die castings and weighs only 3lbs, Stroke is set at 1.10" with a volume ratio of 2:1 between the primary and secondary chambers Wilwood 260-9439-BK H/V Aluminum Tandem Master Cylinder, 7/8 In. Bore Sku # 8352609439BK Mfr. Part # 260-9439-BK Condition New Brand Wilwood Sold Each Details Info Wilwood's 7/8" or 15/16" bore Tandem Aluminum Master Cylinders available in 3 finishes, plain, ball burnished, and black e-coat. These master cylinders are designed primarily for manual applications and include a pushrod. They're designed for mount flanges from 3.22" to 3.40" , common measurements for most domestic cars and trucks from the mid 1960s to present, and offer fluid outlet ports on both sides of the bore. The stroke is set at 1.10" with a volume ratio of 2:1 between the primary and secondary chambers. Machined from high-pressure die castings, each master cylinder weighs only 3lbs, a 75% weight savings over most cast iron OE type master cylinders. We also offer a combination proportioning valve kit, which includes brackets and stainless lines specifically for use with this master cylinder, see PN 260-13190, or 220-13189 for retrofit kit. Charts (PDF) Specs Sold in Quantity Kit Color Black Outlet Count Tandem Reservoir Type Integral Master Cylinder Material Aluminum Hardware Included No Mounting Bracket Included No Centerline of Holes 3.22 Mounted Length 8.15 Finish EDP Coated GTIN Code 889545068047 Reservoir Material Aluminum Reservoir Included Yes Master Cylinder Cap Included Yes Stroke 1.1 Area 0.6 Brake System Type Disc Position Firewall Pushrods Included Yes Reservoir Size (cu in) 14.4 or 8.7 Fluid Capacity 8.0 / 4.8 fl oz. Overall Length 12.26 Outlet Fitting 3/8"-24 IFF or 1/2"-20 IFF Master Cylinder Bore Size 7/8 Inch Number of Mounting Holes 2 MFG. Part # 260-9439-BK Outlet Fitting 2 3/8"-24 IFF or 9/16"-18 IFF Reviews High quality from Wilwood, just as expected Rated by Jim W. on November 27, 2020 Summary: Nice satin black finish. Included adapter fittings, block off port plugs and a kit with fittings to bleed the master cylinder. Yes, I recommend this product. Related Items / Suggested Parts Wilwood 260-9439 H/V Tandem Master Cylinder w/Pushrod, 7/8 Inch Bore Wilwood 260-9439-P High Volume Tandem Master Cylinder, 7/8 Inch Bore Wilwood 220-13189 LH Proportioning Valve Bracket Kit Speedway 3/8 Inch Fine Thread Steel Clevis End Universal Master Cylinder Pushrod, 4-3/4 Inch Long Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
Price: 277.14 USD
Location: Lincoln, Nebraska
End Time: 2025-01-10T12:02:12.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Brand: Wilwood
Type: Master Cylinders
Manufacturer Part Number: 260-9439-BK
Universal Fitment: Yes
Finish: EDP Coated
California Prop 65 Warning: True