Typically requiring no machine work, our 502 umbrella seal is a great option for stock guide applications with 11/32" valves needing a seal replacement.
For more than 35 years, the COMP Cams(R) mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. While the COMP Performance Group(TM) has grown to multiple companies and hundreds of employees, we still retain the competitive spirit and desire to be the very best that has positioned COMP Cams(R) as the absolute leader in valve train components.
  • Keeps Unwanted Oil From Entering Comb. Chamber
  • Normally Used When Larger Than Stock Diam. Spring Is Used
  • Require No Matching
  • 1 Year Limited Warranty

Application Summary:

Year Make/Model
1975 Buick Apollo
1977 Buick Century
1975-1987 Buick Electra
1975-1983 Buick Estate Wagon
1975-1990 Buick LeSabre
1977 Buick Regal
1986-1987 Buick Regal
1975-1985 Buick Riviera
1975-1977 Buick Skylark
1987-1990 Cadillac Brougham
1986 Cadillac Fleetwood
1986-1990 Chevrolet Caprice
1966-1995 Ford Bronco
1963-1974 Ford Country Sedan
1963-1974 Ford Country Squire
1987-1991 Ford Country Squire
1965-1967 Ford Custom
1969-1972 Ford Custom
1964-1977 Ford Custom 500
1969-1983 Ford E-100 Econoline
1975-1983 Ford E-100 Econoline Club Wagon
1975-1995 Ford E-150 Econoline
1975-1995 Ford E-150 Econoline Club Wagon
1969-1974 Ford E-200 Econoline
1975-1995 Ford E-250 Econoline
1975-1991 Ford E-250 Econoline Club Wagon
1969-1974 Ford E-300 Econoline
1975-1995 Ford E-350 Econoline
1977-1995 Ford E-350 Econoline Club Wagon
1975-1976 Ford Elite
1975-1983 Ford F-100
1975-1995 Ford F-150
1975-1995 Ford F-250
1975-1995 Ford F-350
1963-1970 Ford Fairlane
1978-1979 Ford Fairmont
1964-1970 Ford Falcon
1965 Ford Falcon Sedan Delivery
1963 Ford Ford 300
1963-1967 Ford Galaxie
1963-1974 Ford Galaxie 500
1972-1976 Ford Gran Torino
1975-1980 Ford Granada
1966-1969 Ford GT40
1965-1986 Ford LTD
1987-1991 Ford LTD Crown Victoria
1977-1979 Ford LTD II
1970-1977 Ford Maverick
1964-1973 Ford Mustang
1979 Ford Mustang
1982-1995 Ford Mustang
1975-1978 Ford Mustang II
1963-1974 Ford Ranch Wagon
1963-1979 Ford Ranchero
1963 Ford Sprint
1968-1981 Ford Thunderbird
1983-1988 Ford Thunderbird
1991-1993 Ford Thunderbird
1968-1976 Ford Torino
1968-1980 Lincoln Continental
1982-1987 Lincoln Continental
1968-1971 Lincoln Mark III
1972-1976 Lincoln Mark IV
1977-1979 Lincoln Mark V
1980-1983 Lincoln Mark VI
1984-1992 Lincoln Mark VII
1981-1990 Lincoln Town Car
1977-1980 Lincoln Versailles
1964-1967 Mercury Caliente
1979 Mercury Capri
1982-1986 Mercury Capri
1969-1974 Mercury Colony Park
1987-1991 Mercury Colony Park
1964-1969 Mercury Comet

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.