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COMP Cams NG4011 LS Valve Cover Adapters

COMP Cams NG4011 LS Valve Cover Adapters

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Please NOTE the following about this product:

  • This item is sold as a pair.



Q & A

What's in the Box

These adaptors allow you to put 1960-'86 S/B Chevy valve covers on your LS engine. CNC-machined from billet aluminum, the SBC Valve Cover Adapter Kit features an O-ring channel for reuse of stock LS valve cover seals, as well as featuring the same oil-deflecting lip on the spacer. Compatible with all LS valve train components, rockers and springs.  Hardware is included.

Note:  Use with Painless Wiring 60127 LS1 coil pack relocation harness part # 910-60127 (shown below).

Customer Reviews

Rated 5 out of 5 by 1 reviewers.
1 reviews
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1 Star

Verified Purchaser
Whitehall, PA, USA
Product Rating

no better product around!!!!!!

January 29, 2015
I'm building an ls3 engine and using clear sb chevy valve covers,and relocating the coil packs down on the subframe on my 69 camaro rs, excellent idea if i do say so myself!!!
  • will never rustand looks great
  • maybe the pricebut it is a great productcertainl
Yes, I recommend this product.
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Product Q&A

2 questions : 2 answers

1 answers

ford valve cover to chevy 305 motor I have a chevy motor in a 57 ford.. would like a ford valve cover like the olds cover for a chevy motor??

Easton, PA, USA
January 28, 2014

ford valve cover to chevy 305 motor I have a chevy motor in a 57 ford.. would like a ford valve cover like the olds cover for a chevy motor??


January 28, 2014
Sorry I do not have a valve cover for a Chevy engine to make it look more like a Ford.
1 answers

will these fit the old 87 vortes heads?

hope ME,
September 18, 2011

will these fit the old 87 vortes heads?


September 20, 2011
These adapters work on the late LS series engines such as the 4.8, 5.3, and 6.0 and allow use of the earlier 1960-86 valve covers that use the outer 4 bolts for mounting. They will not function on a Vortec head and for those applications we offer part number 91017157.
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LS1 Coil Pack Relocation Wiring Instructions (PDF)