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Wilwood

Master Cylinder, Wilwood Tandem, 15/16" Bore

Part# : CTK3598
Mfg#: 260-13375
Sold As: Each
Ship Size: Standard
$254.99
List Price: $280.95
You Save $25.96
Vehicle Specific View fitment for 60 models
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Fully-machined For Precision Performance

An ideal addition to your braking system

This Wilwood tandem chamber master cylinder has been precisely machined from one high-pressure die-casting of a premium aluminum alloy to guarantee top quality. Each master cylinder features a slotted mounting flange to accommodate mount centers between 3.22” and 3.40” and also features side-hole mounts on 6.40” centers. Each master cylinder has a full separation between front and rear chambers and dual outlets allow for right or left hand plumbing based on mounting location. The total piston stroke is 1.10” and the volume ratio between primary and secondary chambers is 2:1. Available in several finishes, the master cylinders are sold in a 15/16” bore for manual brakes or a 1-1/8” bore for power brakes.

Notes

  • A 15/16” bore master cylinder is strongly recommended when using CTK3408/CTK3409 with the factory brake pedal and vacuum booster. Retaining the OE 1.12” bore master cylinder will result in high pedal effort and poor stopping power.
  • This item is not eligible for any further discounts or promotional pricing.
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National  
1984–1987 Buick Grand National  
1976–1987 Buick Regal  
1963–1976 Buick Riviera  
1961–1972 Buick Skylark  
1983–1986 Buick T-Type  
1938–1993 Cadillac 60 Special  
2013–2019 Cadillac ATS  
1965–1976 Cadillac Calais  
2003–2019 Cadillac CTS  
1959–2005 Cadillac DeVille  
1953–2002 Cadillac Eldorado  
1999–2000 Cadillac Escalade  
2002–2023 Cadillac Escalade  
2002–2013 Cadillac Escalade EXT  
1965–1996 Cadillac Fleetwood  
1936–1951 Cadillac Series 60  
1936–1951 Cadillac Series 61  
1937–1976 Cadillac Series 62  
1936–1951 Cadillac Series 63  
1937–1938 Cadillac Series 65  
1936–1942 Cadillac Series 67  
1936–1937 Cadillac Series 70  
1940 Cadillac Series 72  
1936–1942 Cadillac Series 75  
1946–1964 Cadillac Series 75  
1976–2004 Cadillac Seville  
2005–2011 Cadillac STS  
2004–2009 Cadillac XLR  
1947–1955 Chevrolet Advance Design  
1969–1994 Chevrolet Blazer  
1967–1987 Chevrolet C10  
1967–1987 Chevrolet C20  
1967–1987 Chevrolet C30  
1964–1977 Chevrolet Chevelle  
1960–1969 Chevrolet Corvair  
1961–1965 Chevrolet Corvair 95 FC  
1959–1960 Chevrolet El Camino  
1964–1987 Chevrolet El Camino  
1967–1987 Chevrolet K10  
1967–1987 Chevrolet K20  
1977–1987 Chevrolet K30  
1978–1983 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo  
1995–2007 Chevrolet Monte Carlo  
1960–1971 Chevrolet Suburban  
1955–1959 Chevrolet Task Force  
1955 GMC Blue Chip  
1960–1987 GMC C15/C1500  
1960–1987 GMC C25/C2500  
1967–1987 GMC C35/C3500  
1978–1987 GMC Caballero  
1970–1991 GMC Jimmy  
1960–1987 GMC K15/K1500  
1960–1987 GMC K25/K2500  
1977–1987 GMC K35/K3500  
1955 GMC New Design  
1971–1977 GMC Sprint  
1961–1988 Oldsmobile Cutlass  
1958–1986 Pontiac Bonneville  
1959–1977 Pontiac Catalina  
1962–1987 Pontiac Grand Prix  
1964–1973 Pontiac GTO  
1961–1981 Pontiac LeMans  
1961–1970 Pontiac Tempest  
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