Free Shipping & Handling on Orders Over $95 - Order by 11pm EST for Same-Day Shipping!
0
My Cart
$0.00
1-800-345-4545
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
Help

COMP Cams 611-16 - Comp Cams Valve Stem Locks



COMP Cams 611-16 - Comp Cams Valve Stem Locks

JEGS Part Number: 249-611-16

Super Valve Locks
  • Angle: 10°
  • Valve Stem: 11/32"
  • w/Lash Cap Recess
  • 16/pkg
  • $25.27
    Ships

    COMP Cams 611-16 - Comp Cams Valve Stem Locks Details

    Super Locks

  • 10° lock angle

  • Wider Angle
  • Precision Machined
  • Super Tough
  • Inside Tang
  • 1 Year Limited Warranty

  • Specifications:

    Lock Angle
    10 Deg.
    Lock Groove Quantity
    1-groove
    Lock Material
    Hardened steel
    Lock Style
    10 degree
    Manufacturing Process
    Machined
    Quantity
    Sold as a set of 32
    Recessed for Lash Cap
    Yes
    Valve Stem Diameter (in.)
    0.342
    Manufacturer's Part Number:
    611-16

    Most people believe that the tang inside a valve lock is what holds the valve spring retainer and spring in place while the engine is running, however tangs are not strong enough to withstand today's open spring loads of 1000+ pounds. The tang's sole purpose is to temporarily locate the lock, retainer, and spring relative to the valve until the taper of the retainer can nest around the outside surface of the lock. This creates the "collet effect" that binds the two together; the more spring force exerted on the retainer as the valve opens, the more force applied by the collet effect to keep the retainer and lock in place.

    With the emergence of valve sizes other than 5/16", 11/32", and 3/8", it is important to make sure valve locks match valve size. There should always be a small gap between the two halves of the lock when they are properly positioned on the valve stem. If the two halves are in contact without a gap, the valve locks are for a bigger stem. If the locks fit tight to the stem and leave a gap between the middle of the lock and the stem's outer diameter, the locks are too small for the valves. All locks should be checked before final installation to ensure they're the correct size.

    Comp Cams 7° Street Valve Locks are made from stamped, hardened steel. Designed for stock engine rebuilds and only recommended for street use with lighter spring loads. The 7° Race Valve Locks are available in Machined Steel or Titanium. They offer the same valve spring location accuracy as the 10° Super Locks, without the need to change to 10° retainers. Comp Cams 10° Super Locks handle higher spring pressures by distributing load over a larger area. This reduces the chance of a "pull-through" failure. Recommended for all race applications.

    Does this fit your vehicle?

    Filter
    Filter By
    Year
    Filter By
    Make
    Filter By
    Model
    Filter By
    SubModel
    Filter By
    EngineType
    Filter By
    CC
    Filter By
    Liter
    Filter By
    Aspiration

    1980-1983 GMC C3500 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1977-1978 CHEVROLET CAPRICE

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: CLASSIC ESTATE

    1976-1978 GMC K25 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1971-1974 PONTIAC BONNEVILLE

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8

    1978-1981 GMC C1500 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1980-1985 OLDSMOBILE DELTA 88

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: ROYALE
    • EngineType: V8

    1974 CADILLAC FLEETWOOD

    • Fitment_Note: 50-State Legal
    • Liter: 8.2
    • SubModel: 60 SPECIAL BROUGHAM
    • EngineType: V8

    1977-1979 MERCURY COUGAR

    • Fitment_Note: 50-State Legal~For Engines w/Multi-Groove Valves Use Lock PN[624-16]~Can Not Be Used With Lash Cap
    • Liter: 5.8
    • SubModel: BASE
    • EngineType: V8

    1980-1981 FORD F-150

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: CUSTOM
    • EngineType: V8

    1976 BUICK RIVIERA

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: SPORT

    1968-1972 CHEVROLET CAMARO

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: SS
    • EngineType: V8

    1983-1986 FORD F-350

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8

    1979 CHEVROLET CAPRICE

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8

    1968 PONTIAC TEMPEST

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1973 CHEVROLET G10 VAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1988-1993 GMC K2500 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: SIERRA
    • EngineType: V8

    1968-1969 CHEVROLET K10 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1975-1977 FORD GRANADA

    • Fitment_Note: 50-State Legal~For Engines w/Multi-Groove Valves Use Lock PN[624-16]~Can Not Be Used With Lash Cap
    • Liter: 5.8
    • SubModel: BASE
    • EngineType: V8

    1981 GMC CABALLERO

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: ROYAL KNIGHT
    • EngineType: V8

    1973-1974 CHEVROLET EL CAMINO

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: CUSTOM
    • EngineType: V8

    1977-1979 FORD THUNDERBIRD

    • Fitment_Note: 50-State Legal~For Engines w/Multi-Groove Valves Use Lock PN[624-16]~Can Not Be Used With Lash Cap
    • Liter: 5.8
    • SubModel: BASE
    • EngineType: V8

    1980-1982 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: 50-State Legal
    • Liter: 4.3
    • SubModel: BASE
    • EngineType: V8

    1985 FORD BRONCO

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1955-1957 CHEVROLET BEL AIR

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: BASE

    1981 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: 50-State Legal
    • Liter: 4.3
    • SubModel: LS
    • EngineType: V8

    1970-1974 FORD RANCHERO

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: SQUIRE
    • EngineType: V8

    1964-1967 MERCURY CYCLONE

    • Fitment_Note: 50-State Legal
    • Liter: 4.7
    • SubModel: BASE
    • EngineType: V8

    1955-1956 CHEVROLET BEL AIR

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: BEAUVILLE

    1995 CHEVROLET TAHOE

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: LS
    • EngineType: V8

    1980 FORD E-100 ECONOLINE

    • Liter: 6.6
    • EngineType: V8
    • SubModel: CARGO

    1995 FORD F-250

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: SPECIAL
    • EngineType: V8

    1970 CHEVROLET CHEVELLE

    • Fitment_Note: 50-State Legal
    • Liter: 6.6
    • SubModel: MALIBU
    • CUI: 400
    • EngineType: V8

    1992-1993 CHEVROLET K2500 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8

    1983 FORD THUNDERBIRD

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: HERITAGE

    1968 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1984-1986 CHEVROLET K10 SUBURBAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1979 OLDSMOBILE CUTLASS

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: VISTA CRUISER BROUGHAM
    • EngineType: V8

    1975 FORD E-350 ECONOLINE

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: CARGO
    • EngineType: V8

    1988-1993 GMC K2500 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: SIERRA SLX
    • EngineType: V8

    1972-1975 FORD GRAN TORINO

    • Fitment_Note: 50-State Legal~For Engines w/Multi-Groove Valves Use Lock PN[624-16]~Can Not Be Used With Lash Cap
    • Liter: 6.6
    • SubModel: SPORT
    • EngineType: V8

    1981-1985 BUICK LESABRE

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: LIMITED
    • EngineType: V8

    1977 FORD CUSTOM 500

    • Fitment_Note: 50-State Legal~For Engines w/Multi-Groove Valves Use Lock PN[624-16]~Can Not Be Used With Lash Cap
    • EngineType: ALL
    • SubModel: ALL

    1968 OLDSMOBILE VISTA CRUISER

    • CC: 5733
    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1987 GMC R1500 SUBURBAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1973 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1993 GMC K1500

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: SIERRA SLX
    • EngineType: V8

    1982 CHEVROLET C10 SUBURBAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1971-1978 FORD LTD

    • Fitment_Note: 50-State Legal~For Engines w/Multi-Groove Valves Use Lock PN[624-16]~Can Not Be Used With Lash Cap
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1980-1983 FORD E-150 ECONOLINE

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: CUSTOM
    • EngineType: V8

    1984 PONTIAC BONNEVILLE

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: LE
    • EngineType: V8

    1970 FORD TORINO

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: COBRA

    1980 CHEVROLET K20 SUBURBAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: SILVERADO
    • EngineType: V8

    1978-1979 FORD GRANADA

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: ESS

    1969 CHEVROLET CHEVELLE

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: 300 DELUXE
    • EngineType: V8

    1968 FORD TORINO

    • Fitment_Note: 50-State Legal
    • Liter: 4.7
    • SubModel: BASE
    • EngineType: V8

    1967-1969 CHEVROLET CAMARO

    • Fitment_Note: 50-State Legal
    • Liter: 5.3
    • SubModel: RS
    • EngineType: V8

    1975 CHEVROLET NOVA

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: LN

    1983-1995 GMC G25/G2500 VAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: RALLY STX
    • EngineType: V8

    1974-1976 FORD GRAN TORINO

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: SQUIRE
    • EngineType: V8

    1991-1995 FORD BRONCO

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: EDDIE BAUER
    • EngineType: V8

    1995 GMC K1500 SUBURBAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: SLE
    • EngineType: V8

    1982 FORD F-100

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: XLT LARIAT
    • EngineType: V8

    1957-1960 CHEVROLET TRUCK

    • Fitment_Note: 50-State Legal
    • Liter: 4.6
    • SubModel: BASE
    • EngineType: V8

    1987 FORD E-150 ECONOLINE

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: XLT

    1975 PONTIAC VENTURA

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: S

    1980 PONTIAC GRAND LEMANS

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1972-1974 FORD GRAN TORINO

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: SQUIRE
    • EngineType: V8

    1969-1972 CHEVROLET CHEVELLE

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: CONCOURS ESTATE
    • EngineType: V8

    1978-1979 CADILLAC SEVILLE

    • Liter: 5.7
    • SubModel: ELEGANTE
    • CUI: 350
    • EngineType: V8

    1980-1986 GMC C1500 SUBURBAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1969-1974 CHEVROLET K10 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1980 CHEVROLET K10 SUBURBAN

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: CUSTOM DELUXE

    1972-1995 GMC G15/G1500 VAN

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: VANDURA

    1985 CHEVROLET C30 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1971 MERCURY COUGAR

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: COBRA JET

    1974 GMC C25/C2500 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1963-1964 FORD CLUB CARGO

    • Fitment_Note: 50-State Legal
    • Liter: 4.7
    • SubModel: BASE
    • EngineType: V8

    1967 PONTIAC FIREBIRD

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: HO

    1963 FORD GALAXIE 500

    • Fitment_Note: 50-State Legal
    • Liter: 4.7
    • SubModel: VICTORIA
    • EngineType: V8

    1977 MERCURY COUGAR

    • Fitment_Note: 50-State Legal~For Engines w/Multi-Groove Valves Use Lock PN[624-16]~Can Not Be Used With Lash Cap
    • Liter: 6.6
    • SubModel: BROUGHAM
    • EngineType: V8

    1995 FORD F-250

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: EDDIE BAUER
    • EngineType: V8

    1969-1970 FORD GALAXIE 500

    • Fitment_Note: 50-State Legal~For Engines w/Multi-Groove Valves Use Lock PN[624-16]~Can Not Be Used With Lash Cap
    • Liter: 5.8
    • SubModel: XL
    • EngineType: V8

    1995 FORD F-250

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • Aspiration: N
    • SubModel: XL
    • Engine Vin: N
    • CUI: 302
    • EngineType: V8

    1973-1976 FORD CUSTOM 500

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8

    1975 CHEVROLET MALIBU

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8

    1979-1980 OLDSMOBILE CUTLASS SUPREME

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: BROUGHAM
    • EngineType: V8

    1982-1986 GMC C1500 SUBURBAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1966 PONTIAC CATALINA

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: 2+2

    1979-1983 FORD E-350 ECONOLINE

    • Fitment_Note: 50-State Legal~For Engines w/Multi-Groove Valves Use Lock PN[624-16]~Can Not Be Used With Lash Cap
    • Liter: 5.8
    • SubModel: CUSTOM
    • EngineType: V8

    1988-1992 CHEVROLET C3500 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1982 CHEVROLET CAMARO

    • Fitment_Note: 50-State Legal
    • EngineType: ALL
    • SubModel: Z28 INDIANAPOLIS 500 PACE CAR

    1968-1973 CHEVROLET C20 SUBURBAN

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1978-1980 BUICK CENTURY

    • Fitment_Note: 50-State Legal
    • EngineType: V8
    • SubModel: SPORT

    1983 FORD E-100 ECONOLINE

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: XL
    • EngineType: V8

    1980-1982 GMC C1500 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: SIERRA GRANDE
    • EngineType: V8

    1981 PONTIAC BONNEVILLE

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: BROUGHAM
    • EngineType: V8

    1979 OLDSMOBILE CUTLASS SALON

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1975-1978 MERCURY GRAND MARQUIS

    • Fitment_Note: 50-State Legal
    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8

    1990-1991 GMC R3500 PICKUP

    • Fitment_Note: 50-State Legal
    • Liter: 5.7
    • SubModel: SLE
    • EngineType: V8

    1968-1974 FORD RANCHERO

    • Fitment_Note: 50-State Legal
    • Liter: 5.0
    • SubModel: GT
    • EngineType: V8
    611-16 - Comp Cams Valve Stem Locks is rated 5.0 out of 5 by 1.
    • 2016-07-24T08:10CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_33128, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from What you need A must have!! Keep your valves in your heads. Don't skimp when it comes to your valve train buy the best.
    Date published: 2015-06-14
    • 2016-07-24T08:10CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_33128, PRD, sort_relevancy
    • clientName_jegs
    Items You May Also Consider
    Only $49.65

    Ships