2021-22 Engine Catalog

ALUMINUM VALVE COVERS

ALL26210

LS Series Part No.

Description

Baffle

Breather Design

Height

Finish

Allstar

ALL26210 ALL26211 †

Fabricated, Smooth, Billet Rail, No Coil Mounts Fabricated, Smooth, Billet Rail, with Coil Mounts

NA NA

Fill Cap Only Fill Cap Only

Tall Tall

Polished Polished

† Coil bracket Part number ALL26212 Chevrolet Performance GMP25534398

Die Cast, Bowtie Chevrolet Logo Die Cast, Bowtie Chevrolet Logo

No No

1 with Grommet

Stock Stock

Natural Natural

GMP25534399

No Holes

Billet Specialties BSPP95470

Billet, Modular, with Coil Mounts, Conceals Coils Billet Aluminum Classic “Chevrolet” Logo, CNC Machined

Yes

2, 1, 4 NPT

Tall

Polished

Threaded Filler Cap/ No Breather Provision Threaded Filler Cap/ No Breather Provision Threaded Filler Cap/ No Breather Provision Threaded Filler Cap/ No Breather Provision Threaded Filler Cap/ No Breather Provision Threaded Filler Cap/ No Breather Provision

BSPBLK95423

Yes

Stock

Black

Billet Aluminum Finned, 2 Piece, Integrated Coil Covers Hide LS3 Coils, Billet Specialties Center Badge

BSPP95471

Yes

Tall

Polished

BSPP95480 Billet Aluminum, 2 Piece, Integrated Coil Covers Hide LS3 Coils, Chevrolet Script

Yes

Tall

Polished

BSPP95470 Billet Alum. Finned, 2-pc. w/Integrated Coil Cover Hide LS3 Coils, Billet Specialties Center Badge, Stainless ARP Hdw. Yes

Tall

Polished

Billet Aluminum, 2 Piece, Smooth, Integrated Coil Covers Hide LS3 Coils

BSPP95476

Yes

Tall

Black

Billet Aluminum, 2 Piece, Integrated Coil Covers Hide LS3 Coils, Chevrolet Script

BSPP95485

Yes

Tall

Black

Clayton Machine Works CMWLSV-01

Billet Aluminum, Carbon Fiber-Look Inserts

Yes

Threaded Filler Cap

Stock

Natural

Comp Cams COM291

Center Bolt Billet Aluminum, Valve Spring Oiling, -16AN Oil Fill Port, Comp Cams Logo

Threaded Filler Cap/ No Breather Provision

No

Tall

Black

Moroso

MOR68471

Billet, No Coil Mounts, Ribbed Top with Small Moroso Logo

NA

Fill Cap Only

2.5"

Natural

Holley

HLY241-110 HLY241-111 HLY241-112 HLY241-113 HLY241-90 HLY241-91 HLY241-400 HLY241-401 HLY241-402 HLY241-403 HLY241-404 HLY241-405 HLY241-406 HLY241-407 HLY241-408 HLY241-409

Cast Aluminum w/ Coil Mounting Post Cast Aluminum w/ Coil Mounting Post Cast Aluminum w/ Coil Mounting Post Cast Aluminum w/ Coil Mounting Post Cast Aluminum w/ Coil Mounting Post Cast Aluminum w/ Coil Mounting Post Cast Aluminum, Chevrolet Bowtie Logo Cast Aluminum, Chevrolet Bowtie Logo Cast Aluminum, Chevrolet Bowtie Logo Cast Aluminum, Chevrolet Bowtie Logo Cast Aluminum, Chevrolet Bowtie Logo

Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes

Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap Threaded Filler Cap

Tall Tall Tall Tall

Natural Polished

Satin Black

Red

Stock

Polished

Stock Wrinkle Black

Tall Tall Tall Tall Tall Tall Tall Tall Tall Tall

Natural Polished

Black Machined Orange Machined

Red Machined

Cast Aluminum, LSX Logo Cast Aluminum, LSX Logo Cast Aluminum, LSX Logo Cast Aluminum, LSX Logo Cast Aluminum, LSX Logo

Natural Polished

Black Machined Orange Machined

Red Machined

Fabricated Aluminum, Track Series, OEM Coil Stands, Chevrolet Bowtie Logo

HLY241-294

No

Pre-Punched Openings

Tall

Polished

Fabricated Aluminum, CNC Machined Sniper Series, OEM Coil Stands, Sniper Logo Fabricated Aluminum, CNC Machined Sniper Series, OEM Coil Stands, Sniper Logo

HLY890014

No

Threaded Filler Cap

Tall

Silver

HLY890014B

No

Threaded Filler Cap

Tall

Black

HLY241-88

Cast Aluminum, OEM Coil Stands

No

Threaded Filler Cap

Stock

Natural

Moroso

MOR68473 MOR68470

Fabricated, Center Bolt CNC Machined Aluminum, Billet Rail Fabricated, Center Bolt CNC Machined Aluminum, Billet Rail

No No

Threaded Filler Cap Threaded Filler Cap

Stock

Natural Natural

2.5" tall

181

2021-22 ENGINE BUILDER CATALOG

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