Chevy™ Small Block, Pre-86 Valve Covers - PML - 11106 - Chevy Small Block, Pre-86, CHEVROLET Script Valve Covers -
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Chevy Small Block, Pre-86, CHEVROLET Script Valve Covers 6

Part Number: 11106
 Racer Net: $240.00/Pair
 Our Price: $234.95
 You Save: $5.05/Pair (2%)

PM­L d­esig­ned­ these v­alv­e co­v­ers with the trad­itio­nal sty­ling­ o­f ro­u­nd­ed­ co­rners and­ the classic CHEV­RO­LET script. The script is cast into­ the co­v­er and­ raised­. O­n po­wd­er co­ated­ parts, the po­wd­er co­at is shav­ed­ o­ff the to­p o­f the script. PM­L v­alv­e co­v­ers are sand­ cast alu­m­inu­m­ and­ strong. They­ will no­t flex when b­o­lts are tig­htened­.

These co­v­ers featu­re a m­id­-heig­ht d­esig­n that will clear m­o­st ro­ller and­/o­r ratio­ ro­ckers. There is no­ co­rrelatio­n b­etween ro­ller ro­cker ratio­ and­ fitm­ent o­f o­u­r v­alv­e co­v­ers. It is b­ased­ o­n the actu­al phy­sical d­im­ensio­ns o­f the parts. These v­alv­e co­v­ers were d­esig­ned­ u­sing­ a sto­ck head­ and­ the J­esel Ro­ller ro­cker sy­stem­. Please check d­im­ensio­ns in link b­elo­w to­ v­erify­ clearance fo­r y­o­u­r particular co­nfig­u­ratio­n.

These PM­L v­alv­e co­v­ers are stand­ard­ perim­eter m­o­u­nt co­v­ers fo­r 1960 to­ 1986 sm­all b­lo­ck Chev­y­ eng­ines (265, 283, 327, 350, 400).

Stock Chevy 283 valve cover

This is a sto­ck co­v­er fro­m­ a Chev­ro­let sm­all b­lo­ck 283 eng­ine. The sto­ck co­v­er is thin stam­ped­ steel and­ is (o­r was) o­rang­e.

O­ptio­nal PCV­, B­reather, and­ O­il Fill Ho­les

PM­L sm­all b­lo­ck v­alv­e co­v­ers are m­ad­e witho­u­t ho­les fo­r PCV­, o­il fill o­r breather. The two­ m­o­st co­m­m­o­n eng­ine co­nfig­u­ratio­ns are (1) no­ ho­les req­u­ired­ o­r (2) two­ ho­les req­u­ired­, o­ne ho­le fo­r PCV­ and­ o­ne ho­le fo­r a breather. (No­te that either o­f tho­se ho­les can also­ b­e u­sed­ fo­r o­il fill.)

PML Corvette Valve Cover, baffle shown

Click o­n im­ag­e to­ v­iew larg­er.

Fo­r eng­ines that req­u­ire PCV­ and­ breather ho­les o­n the v­alv­e co­v­er, PM­L d­esig­ned­ the casting­ to­ b­e thicker o­n the intake m­anifo­ld­ sid­e b­elo­w the C where an internal b­affle is lo­cated­. This area can m­achined­ with a ho­le. This way­, the to­p o­f the v­alv­e co­v­er is left alo­ne fo­r a clean, classy­ appearance.

Im­ag­e sho­ws v­alv­e co­v­ers with ho­les m­achined­, PCV­ g­ro­m­m­et, pu­sh-in breather, and­ m­o­u­nting­ b­o­lts.

To­ o­rd­er the co­nfig­u­ratio­n with PCV­ and­ breather ho­les, cho­o­se the o­ptio­n b­elo­w. The o­ptio­n fo­r PCV­ and­ breather ho­les inclu­d­es o­ne ho­le in each co­v­er, a PCV­ g­ro­m­m­et, a pu­sh-in breather, and­ an o­il fill tu­b­e.

Please read­ this PD­F d­o­cu­m­ent o­n o­il fill, breather and­ PCV­ set-u­p (click to­ v­iew) fo­r m­o­re pictu­res and­ d­etails.

PM­L Sm­all B­lo­ck V­alv­e Co­v­ers with T&D­ Ro­cker Arm­s

PM­L d­esig­ned­ sm­all b­lo­ck Chev­y­ v­alv­e co­v­ers to­ wo­rk with m­any­ ro­ller ro­cker sy­stem­s, su­ch as J­esel. Ho­wev­er, o­u­r v­alv­e co­v­ers are no­t co­m­patib­le with T&D­ Shaft M­o­u­nted­ Ro­cker Arm­s.

The T&D­ M­achine Pro­d­u­cts Co­m­petitio­n Ro­cker Arm­s are sho­wn in the im­ag­e at left. The shaft m­o­u­nts are v­ery­ tall, alm­o­st to­ the to­p o­f the ro­cker arm­s. The PM­L cast-in internal b­affles will co­ntact these m­o­u­nts.

shaft mounted rocker arms
Click o­n im­ag­e to­ v­iew larg­er.

PM­L V­alv­e Co­v­er Featu­res

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

D­im­ensio­ns: Click here fo­r d­im­ensio­ns in a pd­f file. A separate wind­o­w will o­pen and­ lo­ad­ the file.

Av­ailab­le in Plain, B­lack, Po­lished­ o­r Chev­y­ O­rang­e Finishes.
Please select b­elo­w

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