Page 217 - 2021-22_EngineCatalogAP

ROCKER ARMS
Chevrolet Big Block 396-454
Shaft-Mount Rocker Arm Systems
High-quality shaft roller rocker kits reduce valve train weight and valve lash adjustments while increasing high-RPM poten- tial. Direct bolt-on to most cylinder heads, including Chevrolet, Brodix Big Brodie, and Dart BB & Pro1.
Single Shaft Roller Rocker Arms
Unique single shaft system eliminates stud girdles and guide plates. Rocker misalignment and rotation are prevented with the installation of a dowel pin under each mount. Sold as a set of 16 complete with 7/16" through bolts, and 1/8" dowels.
PUSHROD GUIDE PLATES
Chevrolet Big Block “W” Series 348-409
Part No.
Description
Bolt
Ratio
Qty.
T&D Machine
TDM10010-170/170
Sportcomp Shaft Rocker Kit
7/16"
1.7/1.7
16
TDM3101-170/170
Dart Iron Eagle, 1-Piece Intake Stand, All on Center
7/16"
1.7/1.7
16
TDM3101-170/170 †
Brodix BB2+ /Dart 320, 360. 1-Piece Intake Stand
7/16"
1.7
16
TDM3104-170/170
Brodix 2X, 2Xtra, 1-Piece Intake Stand, All on Center
7/16"
1.7/1.7
16
TDM3104-170/170 †
AFR, .050" Int. O/S, .050" Exh. O/S
7/16"
1.7/1.7
16
TDM3113-170/170 †
CFE Conv. BBC, All on Center
7/16"
1.7/1.7
16
TDM3113-180/180 †
CFE Conv. BBC, All on Center
7/16"
1.8/1.8
16
TDM3128-170/170 †
Brodix 3Xtra, Oval Port 1-pc Int Stand,
7/16"
1.7/1.7
16
TDM3142-170/170 †
Brodix SR20, 1.950"/1.850" Length, All on Center
7/16"
1.7/1.7
16
TDM3142-180/180 †
Brodix SR20, 1.950"/1.850" Length, All on Center
7/16"
1.8/1.8
16
TDM3148-1.70/1.70
AFR, V2 Stamping on Head, .050" Int. Offset, .050" Exh. Offset, with Spring Hole Option
7/16"
1.7/1.7
16
TDM3211-170/170
Profiler 24° CNC-Ported
7/16"
1.7/1.7
16
† These rockers have Spring Oil Hole (.040) Option # 0720
Part No.
Description
Bolt
Ratio
Qty.
Yella Terra
YTRYT6603
Big Block Chevy, Bowtie, Merlin, Dart
7/16"
1.7
16
Part No.
Description
Pushrod Diameter
Qty.
Edelbrock
EDE9609
Flat
3/8"
8
Chevrolet Big Block 396-454
Part No.
Description
Pushrod Diameter
Qty.
Comp Cams
COM4806-8
Raised
3/8"
8
COM4811-8
Raised, Adjustable
3/8"
8
COM4820-8
Raised
7/16"
8
Crane Cams
CRN13650-1
Raised
3/8"
8
Dart
DRT27001230-4
Raised
3/8"
4 Pk
Edelbrock
EDE9666
Raised
3/8"
8
Manley
MAN42164-8
Raised
3/8"
8
COM4803-8
2021-22 ENGINE BUILDER CATALOG 215
CHEVROLET BIG BLOCK