Page 654 - 2020-2021 Racecar Engineering Drag Racing Parts and Accessories Catalog

2020 DRAG RACING

SportComp Shaft Roller Rocker Arms
High-quality, affordable sets reduce valve train weight and valve lash adjustments while increasing RPM potential.
System eliminates stud girdles for better head bolt accessibility. The .220" offset rockers for small block Chevys fit most
aftermarket aluminum cylinder heads with 40/60 spacing requiring offset rocker arms. Sets of 16 include all installation hardware.
Part No. Description Part No. Description
TDM10000-150/150 SB Chevy, 1.5/1.5 Ratio TDM10001-160/150 SB Chevy, .220" Offset, 1.6/1.5 Ratio
TDM10000-160/150 SB Chevy, 1.6/1.5 Ratio TDM10001-160/160 SB Chevy, .220" Offset, 1.6/1.6 Ratio
TDM10000-160/160 SB Chevy, 1.6/1.6 Ratio TDM10010-170/170 BB Chevy, 1.7/1.7 Ratio
TDM10001-150/150 SB Chevy, .220" Offset, 1.5/1.5 Ratio TDM10020-160/160 SB Ford, 1.6/1.6 Ratio

Shaft Roller Rocker Arm Systems Part No. Description
Extruded 2024 aluminum rocker arms are Replacement Components
CNC-machined, with intricate oil galleries TDM0200 Rocker Shaft, .625" x 4.150" O.A.L.
to direct oil from the pushrod to the shaft TDM0283 Exhaust Shaft, Big Chief/Iron Duke, .625" x 2.185" O.A.L.
bearings and onto the roller tip. Adjuster TDM03140 Rocker Arm Adjuster, 7/16"-20 x 1.130" With Thru Hole, 5/16" Cup
screws are 7/16" and broached for a TDM03150 Rocker Arm Adjuster, 7/16"-20 x 1.130" With Shoulder, 5/16" Cup
3/16" socket to eliminate twisted Allen TDM03171 Adjuster, 3/8"-24 x 1.250" With Thru Hole, 5/16" Cup
wrenches. Deep, case-hardened 8620 TDM03173 Adjuster, 3/8"-24 x 1.150" With Shoulder, 5/16" Cup
steel shafts are tempered for strength. TDM03210 Rocker Arm Jam Nut, 12-Pt., 7/16"-20 Thread
Rocker Rocker Int. Exh.
Part No. Application Ratio Length Offset Offset TDM03250 Adjuster Jam Nut, 12-Pt. Steel, 3/8"-24 Thread
TDM03361 Lightweight Axle Roller
Small Block Chevy
TDM2217-160/150 Brodix 8X, 10X, 11X 1.6/1.5 1.450" .375" .080" TDM0415 Needle Bearing, Rocker Body, SCE Or J 107
TDM2251-160/160 Brodix Track 1 1.6/1.6 1.450" .250" .080" TDM0416 Needle Bearing, Rocker Body, SCE Or J 108
TDM2300-150/150 AFR 227/235 1.5/1.5 1.450" .450" .080" TDM05051 Hold Down Stud, 5/16"-18/24 x 1.890" With Starter
TDM2300-160/150 AFR 227/235 1.6/1.5 1.450" .450" .080" TDM05120 Hold Down Nut, 12-Pt., 5/16"
TDM2300-160/160 AFR 227/235 1.6/1.6 1.450" .450" .080" TDM05131 Shaft Bolt, 5/16"-18 x 1-1/8", Torx Head
TDM2301-160/160 AFR 227/235 1.6/1.6 1.450" .375" .080" TDM05200 Rocker Arm Stand Bolt 7/16"-14 x 3/4"
Small Block Chevy LS TDM05205 Stand Bolt, 7/16"-14 x 7/8" 12-Pt. Flange Bolt
TDM2008-180/180 GM LS7 1.7 1.600" .350" O/C TDM05210 Rocker Arm Stand Bolt 7/16"-14 x 1"
Big Block Chevy
TDM05220 Stand Bolt, 7/16"-14 x 1-1/4" 12-Pt. Flange Bolt
TDM3102-170/170 Dart 320/360, 1-Pc. Int. Stand 1.7/1.7 1.650" O/C O/C
TDM05225 Stand Bolt, 7/16"-14 x 1-1/2" 12-Pt. Flange Bolt
TDM3148-1.70/1.70 AFR “V2” 1.7/1.7 1.650" .050" .050"
TDM05230 Rocker Arm Stand Bolt 7/16"-14 x 1", Low Profile Head
TDM3211-170/170 Profiler 24° CNC-Ported 1.7/1.7 1.650" O/C O/C
TDM05232 Rocker Arm Stand Bolt 7/16"-14 x 1-1/4", Low Profile Head
Big Block Chrysler
TDM05320 BB Chevy Stand Shim, .060”, Wide Intake
TDM8210-160/160 Indy 440-1, 440-C, Single Shaft 1.6/1.6 1.520" .800" O/C
Chrysler Gen. III 6.1L Hemi TDM05350 SB Chevy Stand Shim, .060"
TDM8360-170/170 6.1L Hemi 1.7/1.7 — — — TDM05360 SB Chevy Stand Shim, .030"
Small Block Ford TDM05400 SB Chevy Stand Shim Kit, Eight Of Each: .030" And .060"
TDM7341-160/160 SB Ford AFR 205/220 1.6/1.6 1.450" .080" .080" TDM05790 Retaining Ring, 5/8" Dia.
Big Block Ford TDM0660-030 Shim Washer, 1.0" OD x .030" Thick
TDM7022 BB Ford "FE"/Edelbrock 1.76 1.520" O/C O/C TDM0660-040 Shim Washer, 1.0" OD x .040" Thick
TDM0660-045 Shim Washer, 1.0" OD x .045" Thick
Deluxe Pinion Depth Checker
TDM0660-050 Shim Washer, 1.0" OD x .050" Thick
TDM11001
TDM0660-060 Shim Washer, 1.0" OD x .060" Thick
Set up rear ends quickly and correctly. Fixture TDM0660-070 Shim Washer, 1.0" OD x .070" Thick
sits in place of differential carrier to easily TDM10300 Rocker Shaft, .625" x 4.020" O.A.L.
check pinion depth. Includes adapters for TDM14-1285-170 Rocker On Shaft, 1.65" Long, Short Tail, On-Center, 1.70
most popular domestic rear ends, Ford TDM14-1285-175 Rocker On Shaft, 1.65" Long, Short Tail, On-Center, 1.75
8.8"/9", Chrysler 8-3/4", Dana 60,
and GM 10/12-Bolt.

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