Products to Compare (max of 3)
X
Compare
ALWAYS SECURE
America's Oldest Speed Shop ® 800.979.0122 Lincoln, NE
Filters
Menu
Contact
Help Center
x
x
How to Contact Us

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
x

Chevy LS1/LS6 Finned Valve Covers, Plain

SAME DAY SHIPPING! Most orders ship within 24 hours.

Free Shipping Free Shipping
Specs
Material Type:
Aluminum
Sold in Quantity:
Pair
Hardware Included:
Yes
Garage Sale:
No
Chevy LS1/LS6 Finned Valve Covers, Plain

Click image to enlarge

Please NOTE the following about this product:

  • This item is sold as a pair.

Details

Reviews

Q & A

What's in the Box

If you are running a 97-Up LS1 style engine in your classic street rod, these valve covers are for you. These finned covers have a cast-in breather/PCV hole in each cover. They only use the 2 end bolts for mounting (stock uses four) for a cleaner look. The sand cast aluminum construction provides stiffness so four bolts are not needed to apply pressure evenly to the gasket. Comes with gaskets and hardware.

  • Strong sand-cast aluminum construction
  • Thick side walls and gasket flanges that will not bend when bolts are tightened
  • Cast-in internal baffles
  • Clears Jesel roller rockers
  • Mounting hardware included

Note: There are no provisions for the original coil packs. Use our relocation harness to move coil packs to the fenders or firewall. 

Finned Valve Cover Specs (PDF) 

Item Details

You paint or polish.

Customer Reviews

This product has no reviews.

Product Q&A

3 questions : 3 answers

1 answers

Do stock LS 1 rocker cover gaskets work with this product?

Red Ryder
Sacramento, CA
April 19, 2011

Do stock LS 1 rocker cover gaskets work with this product?

Answers

April 20, 2011
Brian
These do not use the OEM gaskets. The gaskets that work are included with the valve covers.
1 answers

I don't see any place to add oil.How would a person do so.

January 24, 2011

I don't see any place to add oil.How would a person do so.

Answers

January 25, 2011
Wyatt
These finned covers have a cast-in breather/PCV hole in each cover, which doubles as an oil fill hole. The hole is located on the edge of the cover (see pictures).
1 answers

What type of breather/rubber grommet fits into the hole?

Mike
Denver, CO
May 24, 2015

What type of breather/rubber grommet fits into the hole?

Answers

May 28, 2015
John
Expert
Valve cover number 5721012 has a cast in breather hole that is 1" diameter. We apologize but currently do not offer a variety of breathers for these covers.
Page 1 of 1

You may also be interested in:

Chevy LS1/LS6 Finned Valve Covers, Polished
(Part #5721014)
                        

If you are running a '97-Up LS1 style engine in your classic street rod, these valve covers are for you. These finned covers have a cast-in breather/PCV hole in each cover. They only use the 2 end bolts for mounting (stock uses four) for a cleaner look. The sand cast aluminum construction provides stiffness so four bolts are not needed to apply pressure evenly to the gasket. Comes with gaskets and hardware.

  • Strong sand-cast aluminum construction
  • Thick side walls and gasket flanges that will not bend when bolts are tightened
  • Cast-in internal baffles
  • Clears Jesel roller rockers
  • Mounting hardware included

Note: There are no provisions for the original coil packs. Use our relocation harness to move coil packs to the fenders or firewall. 

Finned Valve Cover Specs (PDF) 

COMP Cams NG4011 LS Valve Cover Adapters
(Part #2824011)
                        

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).

Holley 242-1 B/B Chevy Replica LS Coil Covers
(Part #4252421)
                        

Do you own a vehicle with an LS based engine, but love the looks of a big–block Chevy? These coil covers from Holley are equally at home on a 2010 Camaro or a LS swap muscle car, truck or any ride needing to cover the factory LS coils. They're ready to paint so use your imagination! The covers are easily installed by using basic hand tools. Just replace a few coil bracket mount bolts with the included ball studs and snap the covers in place.

  • Cover those unsightly coil packs on your GM LS engine
  • Ultra lightweight glass-filled nylon composite construction
  • Paint to match your color scheme
  • Trim to fit your application
  • OEM-style snap-on mounting
  • Oil fill adaptor and cap included
  • Fits LS2, LS3 & LS7 engines as well as other LS family engines using LS3 style coils & valve covers

Note: Coil cover may require minor trimming on typical hot rod or swap application. Use on OE applications may require more extensive trimming to clear factory componentry (A/C box, brake booster, front drive accessories etc.).

425-2421 Instructions (PDF)

Holley 241-88 Aluminum LS Valve Covers, Natural Cast
(Part #42524188)
                        

Holley's cast aluminum valve covers for GM LS engines provide a fresh, refined look without the need to relocate the coils. There's no question the factory coil on cover design give the LS that signature high-tech look, but the factory brackets and coil location leave room for improvement. Clean up that signature look with Holley's LS Valve Covers! They incorporate a radiused shape, angled coil mounting, and a billet fill cap. Plus, the coils mount directly to the cover with no need for a bracket in-between. They fit most popular LS series engines and come in Black Krinkle, Satin, Natural Cast, and Polished. Or, paint to match your vehicle's theme!

  • Angled coil mounts deliver a smooth clean look
  • Retain the high-tech look and performance of œcoil on cover
  • Eliminates unsightly OE style coil brackets
  • Billet aluminum oil fill cap
  • Reuses original gaskets and bolts
  • Fits all LS engines using LS2, LS3, LS7 or similar coils with 72mm bolt spacing
  • Clearance for .750 lift cam with stock style rocker arms
  • Holley™s LS covers use proven OE style baffles and vents
  • Angled coil mounts deliver a smooth clean look
  • Also available in Satin, Black Krinkle & Polished

Installation Instructions (PDF)

Holley 241-89 Limited to Stock Aluminum LS Valve Covers, Satin Finish
(Part #42524189)
                        

Holley's cast aluminum valve covers for GM LS engines provide a fresh, refined look without the need to relocate the coils. There's no question the factory coil on cover design give the LS that signature high-tech look, but the factory brackets and coil location leave room for improvement. Clean up that signature look with Holley's LS Valve Covers! They incorporate a radiused shape, angled coil mounting, and a billet fill cap. Plus, the coils mount directly to the cover with no need for a bracket in-between. They fit most popular LS series engines and come in Black Krinkle, Satin, Natural Cast, and Polished. Or, paint to match your vehicle's theme!

  • Angled coil mounts deliver a smooth clean look
  • Retain the high-tech look and performance of œcoil on cover
  • Eliminates unsightly OE style coil brackets
  • Billet aluminum oil fill cap
  • Reuses original gaskets and bolts
  • Fits all LS engines using LS2, LS3, LS7 or similar coils with 72mm bolt spacing
  • Clearance for .750 lift cam with stock style rocker arms
  • Holley™s LS covers use proven OE style baffles and vents
  • Also available Natural Cast, Black Krinkle & Polished

Installation Instructions (PDF)

Holley 241-90 Aluminum LS Valve Covers, Polished
(Part #42524190)
                        Holley 241-90 Aluminum LS Valve Covers, Polished
                    
Holley 241-91 Aluminum LS Valve Covers, Black Krinkle
(Part #42524191)
                        

Holley's cast aluminum valve covers for GM LS engines provide a fresh, refined look without the need to relocate the coils. There's no question the factory coil on cover design give the LS that signature high-tech look, but the factory brackets and coil location leave room for improvement. Clean up that signature look with Holley's LS Valve Covers! They incorporate a radiused shape, angled coil mounting, and a billet fill cap. Plus, the coils mount directly to the cover with no need for a bracket in-between. They fit most popular LS series engines and come in Black Krinkle, Satin, Natural Cast, and Polished. Or, paint to match your vehicle's theme!

  • Angled coil mounts deliver a smooth clean look
  • Retain the high-tech look and performance of œcoil on cover
  • Eliminates unsightly OE style coil brackets
  • Also available in Natural Cast, Satin & Polished
  • Billet aluminum oil fill cap
  • Reuses original gaskets and bolts
  • Fits all LS engines using LS2, LS3, LS7 or similar coils with 72mm bolt spacing
  • Clearance for .750 lift cam with stock style rocker arms
  • Holley™s LS covers use proven OE style baffles and vents

Installation Instructions (PDF)

Painless Wiring 60127 LS1 Coil Pack Relocation Harness
(Part #91060127)
                        

Painless Wiring is saving you big money with their $100 mail-in rebate! For a limited time only receive a $100 mail-in rebate when you purchase any Painless Wiring Performance Chassis Harness or Fuel Injection Harness. Don't wait, offer ends September 30th!

If you want to move those ugly coil packs off your valve covers you need a pair of these. At 24" long these harnesses allow you to put your coils on either the fender wells or firewall. Manufactured with factory color coded wires and weatherproof connectors. Kit includes one driver side and one passenger side pigtail.

LS1 Coil Pack Relocation Wiring Instructions (PDF)