Page 728 - 2019-2020 Racecar Engineering Circle Track Parts and Accessories Catalog

TDM03150 TDM03210
Shaft Roller Rocker Arm Systems SHAFT ROLLER ROCKER ARM REPLACEMENT PARTS
([WUXGHG DOXPLQXP URFNHU DUPV DUH Part No. Description
&1& PDFKLQHG ZLWK LQWULFDWH RLO JDOOHULHV TDM03150 Rocker Arm Adjuster, 7/16"-20 x 1.130" With Shoulder, 5/16" Dia. Cup
TDM03210
Rocker Arm Jam Nut, 12 Pt., 7/16"-20 Thread
to direct oil from the pushrod to the shaft TDM05051 Hold Down Stud, 5/16"-18/24 x 1.890" With Starter
bearings and onto the roller tip. Adjuster TDM05106 Shaft Bolt, 5/16"-18 x 1.250" 12-Pt.
VFUHZV DUH DQG EURDFKHG IRU D TDM05120 Hold Down Nut, 12 Pt., 5/16"
VRFNHW WR HOLPLQDWH WZLVWHG $OOHQ ZUHQFKHV TDM05205 Stand Bolt, 7/16"-14 x 7/8" 12-Pt. Flange Head
'HHS FDVH KDUGHQHG VWHHO VKDIWV DUH TDM05220 Rocker Arm Stand Bolt, 7/16"-14 x 1-1/4",
tempered for strength. 12-Pt. 7/16” Flange Head Bolt
Rocker Rocker Int. Exh. TDM05225 Stand Bolt, 7/16"-14 x 1-1/2" 12-Pt. Flange Head
Part No. Application Ratio Length Offset Offset TDM05350 SB Chevy Stand Shim, .060", Thick
Dart Sportsman II TDM05360 SB Chevy Stand Shim, .030", Thick
TDM2144-160/150 1.6/1.5 1.450" .250" .170"
Aluminum/Pro 1 TDM05400 SB Chevy Stand Shim Kit, (8) .030" and (8) .060", Thicknesses
Dart Sportsman II
TDM2144-160/160 1.6/1.6 1.450" .250" .170"
Aluminum/Pro 1
TDM2150-160/150 Dart Iron Eagle 1.6/1.5 1.450" .170" .170" SportComp Shaft Roller Rockers
TDM2251-160/150 Brodix Track 1 Spec. 1.6/1.5 1.450" .250" .080" +LJK TXDOLW\ DIIRUGDEOH URFNHU
TDM2251-160/160 Brodix Track 1 Spec. 1.6/1.6 1.450" .250" .080"
TDM2251-165/155 Brodix Track 1 Spec. 1.65/1.55 1.450" .250" .080" sets reduce valve-train
TDM2251-165/160 Brodix Track 1 Spec. 1.65/1.6 1.450" .250" .080" ZHLJKW DQG YDOYH ODVK
TDM2301-150/150 AFR 227/235 1.5/1.5 1.450" .375" .080" DGMXVWPHQWV ZKLOH LQFUHDVLQJ
TDM2301-160/150 AFR 227/235 1.6/1.5 1.450" .375" .080" 530 SRWHQWLDO 6\VWHP HOLPLQDWHV
TDM2301-160/160 AFR 227/235 1.6/1.6 1.450" .375" .080" stud girdles and provides better head
NOTE: All rocker arms listed include spring oil hole option. bolt accessibility. Sets of 16 include all installation
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Deluxe Pinion Depth Checker Part No. Description
TDM11001 TDM10000-150/150* SB Chevy, 1.5/1.5 Rocker Ratio
TDM10000-160/150*
SB Chevy, 1.6/1.5 Rocker Ratio
Set up rear ends quickly and correct- TDM10000-160/160* SB Chevy, 1.6/1.6 Rocker Ratio
O\ )L[WXUH VLWV LQ SODFH RI GLIIHUHQWLDO TDM10001-150/150 SB Chevy, .220" Offset, 1.5/1.5 Rocker Ratio
carrier to easily check pinion depth. TDM10001-160/150 SB Chevy, .220" Offset, 1.6/1.5 Rocker Ratio
Includes adapters for most popular TDM10001-160/160 SB Chevy, .220" Offset, 1.6/1.6 Rocker Ratio
domestic rear ends. TDM10020-160/160 SB Ford, 1.6/1.6 Rocker Ratio
* Will not fit Dart 49cc Iron Eagle cylinder head.

Carburetor Adapters
Aluminum Carburetor Spacers 5HYHUVLEOH DOXPLQXP DGDSWHUV DOORZ
&DVW DOXPLQXP VSDFHUV ¿W EHWZHHQ VTXDUH D QXPEHU RI FDUEXUHWRU LQWDNH PDQLIROG
ÀDQJH FDUEXUHWRUV DQG LQWDNHV WR LPSURYH SHU- combinations and include gaskets and
formance and solve linkage clearance problems. KDUGZDUH
Include gaskets and fasteners. Part No. Application Thickness Type
Holley 4bbl.
Part No. Application Thickness Type TRA2034 To Rochester Q-Jet 4bbl. Base 7/8" Four Hole
TRA2063 Holley 4bbl. 3/8" Open Center Holley 4bbl.
TRA2280 Holley 4bbl. 3/8" Four Hole TRA2066 To Rochester Q-Jet 4bbl. Base 3/4" Open Center
TRA2084 Holley 4bbl. 1" Open Center TRA2087 Holley 2BBL To Rochester Q-Jet 1-1/8" Open Center
TRA2103 Holley 4bbl. 1" Open Center With PCV Fitting
TRA2135 Holley 2bbl. 1" Open Center
TRA2137 Holley 2bbl. 1" Two Hole Billet Aluminum Carburetor Adapters
TRA2081 Holley 4bbl. 2" Open Center Adapters accommodate several carbu-
TRA2048 Holley 4bbl. 2" Four Hole (1-11/16") UHWRU LQWDNH PDQLIROG FRPELQDWLRQV DQG
TRA2109 Roch. Q-Jet 4bbl. 1" Open Center
LQFOXGH JDVNHWV DQG KDUGZDUH &RQVWUXFW-
ed from durable aluminum billet.
Application
Type
Part No.
Torque-Flow Carburetor Spacers TRA3223 Holley 2bbl To Holley 4bbl. Thickness Two Hole
1"
Carburetor spacers increase plenum volume Holley/AFB 4bbl To Rochester
IRU LPSURYHG WKURWWOH UHVSRQVH WRUTXH DQG TRA3224 Q-Jet 4bbl. 1" Four Hole
KRUVHSRZHU &1& PDFKLQHG IURP DOXPLQXP
ELOOHW UHG DQRGL]HG VSDFHUV DUH DYDLODEOH LQ Carburetor Base Gaskets
IRXU KROH DQG RSHQ SOHQXP YHUVLRQV *DVNHWV
DQG KDUGZDUH DUH LQFOXGHG 0DGH RI WKLFN FHOOXORVH QLWULOH
Part No. Description
Part No. Application Thickness Type
TRA3211 Holley/AFB 4bbl. 1" Four Hole TRA2067 Holley 350-500 2bbl., Open Center
TRA3212 Holley/AFB 4bbl. 2" Four Hole TRA2069 Holley 4bbl., Open Center
724 2019-20 CIRCLE TRACK PARTS AND ACCESSORIES