ALUMINUM VALVE COVERS
Chevrolet Big Block 396-502 Part No. Description
Baffle
Breather Design
Height
Finish
Billet Specialties BSP96122
Die-Cast, Chevrolet Power, CNC-Machined Die-Cast, Chevrolet Script, CNC-Machined Die-Cast, Streamline with Machined Accent
Yes Yes Yes Yes
1 and 1 with Grommets 1 and 1 with Grommets 1 and 1 with Grommets 1 and 1 with Grommets
Tall Tall Tall Tall
Polished Polished
BSP96123 BSP96124 BSP96129
Black
Die-Cast, Plain, Smooth
Polished
Dart DRT68000030 Die-Cast, Dart Logo, Big Chief Heads, with Gaskets and Bolts
No No
No Holes No Holes
Tall Tall
Natural Natural
DRT68000040
Die-Cast, Dart Logo, with Gaskets and Bolts
Edelbrock EDE41813
Die-Cast, Victor Series, Edelbrock Racing Logo Die-Cast, Victor Series, Edelbrock Racing Logo
No No
1 and 1 with Grommets 1 and 1 with Grommets 1 and 1 with Grommets
Stock Black Powdercoat
EDE41803 EDE4275
Tall
Black Powdercoat
Die-Cast, Elite II
Yes
Stock
Polished
Holley
Fabricated, Smooth, with Chevrolet and Bow Tie Logo, 1/4" Billet Rail Fabricated, Smooth, with Chevrolet and Bow Tie Logo, 1/4" Billet Rail Fabricated, Smooth, with Chevrolet and Bow Tie Logo, 1/4" Billet Rail Fabricated, Smooth, with Chevrolet and Bow Tie Logo, 1/4" Billet Rail Fabricated Aluminum, Welded, Moroso Logo, Billet Rail Fabricated Aluminum, Welded, Moroso Logo, Billet Rail Fabricated Aluminum, Welded, Moroso Logo, Billet Rail, -12AN Pos Seal Fitting
HLY241-278
Yes
1 and 1 No Grommets
3.75"
Silver
HLY241-279
Yes
1 and 1 No Grommets
3.75"
Black
HLY241-280
Yes
1 and 1 No Grommets
3.50"
Silver
HLY241-281
Yes
1 and 1 No Grommets
3.50"
Black
Moroso
MOR68333 † MOR68350 MOR68356 †† MOR68420 MOR68425 MOR68426 MOR68459 MOR68481 MOR68486 MOR68345 MOR68353
No No No No No No No
No Holes No Holes No Holes
Tall Tall Tall Tall Tall Tall Tall Tall
Natural Natural Natural Polished Polished Natural Natural Natural Natural Natural
Die-Cast, Ribbed, Moroso Logo
Knockouts with Grommets No Holes with Grommets No Holes with Grommets No Holes with Grommets
Die-Cast, Plain, Smooth
Die-Cast, Gray, Black Carbon Fiber Look
Carbon Fiber
Die-Cast, Plain, Smooth Fabricated, Smooth
N/A N/A
No Holes No Holes No Holes No Holes
Fabricated, Smooth, 3.875" TALL
X-TALL Stock
Fabricated Aluminum, Smooth, Billet Rail, Steel Inserts Fabricated Aluminum, Smooth, Billet Rail, Steel Inserts, Clears Jessel & TD Shaft System, No Logo
No No
Tall
MOR68482 Fabricated Aluminum, Smooth, Billet Rail, Pockets on Exhaust and Intake, Clears Jessel & TD Shaft System, No Logo No
No Holes
Tall
Natural
Fabricated Aluminum, Smooth, Billet Rail, Tubes on Intake and Pockets on Exhaust, Designed For Brodix SR20 Cylinder Heads and Dart PRO1 20° Cylinder Head, with Logo Fabricated Aluminum, Smooth, Billet Rail, Fits BBC with Brodix PB2005, Brodix PB1200, Brodix 1202 and Sonny 14.5 Cylinder Heads, with Logo
MOR68483
No
No Holes
Tall
Natural
MOR68455
No
No Holes
Tall
Natural
Fabricated Aluminum, Smooth, Billet Rail, Dart Big Chief and Brodix-Style Head
MOR68456
No
No Holes
Stock
Natural
MOR68487 Fabricated Aluminum, Smooth Billet Rail, Pockets on Intake and Exhaust, Fits Brodix SR20/Dart Pro1 20° Head, No Logo MOR68489 Fabricated Aluminum, Smooth Billet Rail, Pockets on Intake and Exhaust, Fits Brodix SR20/Dart Pro1 20° Head, with Logo
No
No Holes
Tall
Natural
No Natural † These valve covers only fit inline valve train rocker arms only. †† Fits symmetrical-port bowtie and big block heads, clears Jesel and TandD rocker shaft assembly. Mr. Gasket MRG6833G Die-Cast, Finned Yes 1 and 1 with Grommets Stock Polished MRG6858G Die-Cast, Plain, Smooth Yes 1 and 1 with Grommets Tall Polished MRG6859G Die-Cast, Finned Yes 1 and 1 with Grommets Tall Polished Proform GM Licensed PFM141-140 Die-Cast, Recessed Red Bowtie, Black Chevrolet Logo Yes 1 and 1 with Grommets Tall Chrome PFM141-141 Die-Cast, Recessed Red Bowtie, Chevrolet Logo Yes 1 and 1 with Grommets Tall Black Wrinkle PFM141-142 Die-Cast, Recessed Red Bowtie, Black Chevrolet Logo Yes 1 and 1 with Grommets Tall Polished PRW PQX4045408 Fabricated Aluminum, Welded, Billet Rail No No Holes Tall Polished Racing Power Company RPCR6230-1 Die-Cast, Plain, Smooth, with Hardware No No Holes with Grommets Tall Polished RPCR6231-2 Die-Cast, Plain, Smooth, with Hardware Yes 1 and 1 with Grommets Short Polished RPCR6231 Die-Cast, Ball-Milled, with Hardware Yes 1 and 1 with Grommets Short Polished No Holes Tall
245 2021-22 ENGINE BUILDER CATALOG
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