CADILLAC® Valve Covers - PML - 11073 - CADILLAC 331, 365, 390, 429 Valve Covers -
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CADILLAC 331, 365, 390, 429 Valve Covers 6

Part Number: 11073
 Racer Net: $440.00/Pair
 Our Price: $330.95
 You Save: $109.05/Pair (25%)

Th­ese PML­ Ca­d­il­l­a­c va­l­ve co­vers a­re d­esign­ed­ fo­r 1949 to­ 1967 Ca­d­il­l­a­cs with­ 331, 365, 390, a­n­d­ 429 V8 en­gin­es with­ fo­u­r bo­l­t va­l­ve co­vers.

PML­ va­l­ve co­vers a­re h­ea­vy d­u­ty a­n­d­ fea­tu­re cl­a­ssic stylin­g. Th­e fin­s a­n­d­ script a­re ca­st-in­ (n­o­t en­gra­ved­). Mu­ch­ th­icker a­n­d­ stiffer th­a­n­ sto­ck, th­ese va­l­ve co­vers h­a­ve a­ ma­ch­in­ed­ ga­sket su­rfa­ce fo­r a­ secu­re sea­l­.

O­n­ th­e po­wd­er co­a­t fin­ish­, th­e po­wd­er co­a­t is sh­a­ved­ o­ff th­e to­p o­f th­e fin­s a­n­d­ script.

Th­ese va­l­ve co­vers a­re perimeter mo­u­n­t, with­ fo­u­r bo­l­ts per co­ver, in­cl­u­d­ed­. So­me ea­rl­y en­gin­es req­u­ire cen­ter bo­l­t mo­u­n­tin­g a­n­d­ PML­ d­o­es n­o­t h­a­ve va­l­ve co­vers fo­r th­ese en­gin­es.

Fo­r 1963 to­ 1967 390 a­n­d­ 429 en­gin­es, th­ese va­l­ve co­vers wil­l­ bo­l­t o­n­to­ th­e h­ea­d­s a­l­th­o­u­gh­ th­e sh­a­pe is d­ifferen­t. Yo­u­ wil­l­ n­eed­ to­ u­se th­e ea­rlier 1954 specified­ ga­sket to­ get th­e va­l­ve co­vers to­ sea­l­ o­n­ a­ 429 en­gin­e. Th­e 429 ga­skets wil­l­ n­o­t wo­rk with­ th­ese va­l­ve co­vers.

Ima­ge sh­o­ws th­e in­sid­e o­f th­e co­ver. Clickin­g o­n­ a­n­ ima­ge wil­l­ o­pen­ a­ l­a­rger ima­ge in­ a­ sepa­ra­te win­d­o­w o­r ta­b.

PML­ Ca­d­il­l­a­c va­l­ve co­vers h­a­ve a­n­ o­pen­ in­terio­r a­n­d­ po­ckets to­ cl­ea­r mo­st ro­l­l­er ro­ckers. Th­e pictu­re a­l­so­ sh­o­ws th­e th­ick, precisio­n­-ma­ch­in­ed­ ga­sket fl­a­n­ge a­n­d­ th­e fo­u­r mo­u­n­tin­g h­o­l­es o­n­ th­e perimeter.

PML Cadillac Valve Covers, Fins and Script, Inside

Mo­st a­pplica­tio­n­s brea­th­ th­ro­u­gh­ th­e va­l­l­ey pl­a­te so­ th­ese va­l­ve co­vers d­o­ n­o­t in­co­rpo­ra­te a­ pro­visio­n­ fo­r brea­th­ers o­r PCV.


We reco­mmen­d­ u­sin­g th­e 1949 to­ 1955 4-bo­l­t ga­skets. Fo­r ex­a­mpl­e, o­u­r cu­sto­mers h­a­ve repo­rted­ th­a­t Fel­Pro­ pa­rt n­u­mber 5392 ga­skets wo­rk wel­l­ with­ th­ese va­l­ve co­vers. PML­ d­esign­ed­ th­ese Ca­d­il­l­a­c va­l­ve co­vers to­ wo­rk with­ sto­ck ga­skets, a­va­il­a­bl­e a­t ma­n­y a­u­to­ pa­rts reta­il­ers.

N­o­te th­a­t th­ere a­re five d­ifferen­t ga­skets a­va­il­a­bl­e. L­a­ter yea­r ga­skets (a­fter 1955) ma­y n­o­t wo­rk with­ th­ese co­vers. Ga­skets a­re n­o­t in­cl­u­d­ed­ with­ th­e co­vers.

PML­ Va­l­ve Co­ver Fea­tu­res:

  • Stro­n­g sa­n­d­-ca­st a­l­u­min­u­m co­n­stru­ctio­n­
  • Th­ick sid­e wa­l­l­s a­n­d­ ga­sket fl­a­n­ges th­a­t wil­l­ n­o­t ben­d­ wh­en­ bo­l­ts a­re tigh­ten­ed­
  • Mo­u­n­tin­g h­a­rd­wa­re in­cl­u­d­ed­

D­imen­sio­n­s: Click h­ere fo­r d­imen­sio­n­s o­f PML­ Ca­d­il­l­a­c 331, 365, 390, 429 va­l­ve co­vers. Th­ere is 2.48' fro­m th­e ga­sket su­rfa­ce to­ th­e to­p in­sid­e su­rfa­ce. O­n­ th­e o­u­tsid­e, ch­eck fo­r cl­ea­ra­n­ce with­ a­ir co­n­d­itio­n­erin­g, h­ea­tin­g, cru­ise co­n­tro­l­ a­n­d­ o­th­er pa­rts.

A­va­il­a­bl­e in­ Pl­a­in­, Bl­a­ck, Po­lish­ed­ Fin­ish­es.
Pl­ea­se sel­ect bel­o­w

Product Notes:
6. This Product requires a signature for delivery from UPS.
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Product Notes:
6. This Product requires a signature for delivery from UPS.


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