Page 66 - 2021-22_EngineCatalogAP

ROCKER ARMS
283-400 (Cont.)
Aluminum Roller Rocker Arms
Part No.
PRW Industries
PQX0335012
PQX0335019
Scorpion
SPN1000 SPN1002 SPN1004 SPN1035 SPN1036 SPN1084 SPN1037 SPN1038 SPN1001 SPN1011 SPN1028 SPN1003 SPN1013 SPN3028 SPN1009 SPN1026 SPN1047
Description
Billet Aluminum
1987-00 Vortec, Billet AluminumNarrow Body, Self-Aligning
Extruded, Race Series
Extruded, Race Series
Extruded, Race Series
Extruded, Self-Aligning, Vortec, Narrow, Race Series Extruded, Self-Aligning, Vortec, Race Series Extruded/Self-Aligning, Vortec Narrow, Race Series Extruded, Narrow Body, Vortec, Race Series Extruded, Narrow Body, Vortec, Race Series Extruded, Race Series
Extruded .150" Offset, Race Series Extruded, Race Series Extruded, Race Series Extruded, .150" Offset, Race Series Endurance Series Extruded, Race Series Extruded, Race Series Extruded, Race Series
Stud Ratio Qty.
7/16" 1.6 16 3/8" 1.5 16
3/8" 1.5 16 3/8" 1.6 16 3/8" 1.5 16 3/8" 1.5 16 3/8" 1.6 16 3/8" 1.6/1.5 16 3/8" 1.5 16 3/8" 1.6 16 7/16" 1.5 16 7/16" 1.5 16 7/16" 1.6/1.5 16 7/16" 1.6 16 7/16" 1.6 16 7/16" 1.6/1.5 16 7/16" 1.65 16 7/16" 1.7 16 7/16" 1.7/1,6 16
CHEVROLET SMALL BLOCK
Most of these rocker arms are available individually. Replace the -16 with a -1.
Shaft-Mount Rocker Arm Systems
Provides a stable, rigid mounting surface, reduces valve train weight, decreases geometry deflection during high engine speeds, and reduces valve lash maintenance. Relieved for extra valve spring clearance and available in a wide range of off- sets and configurations for aftermarket cylinder head applications. Complete set.
Part No.
PRW Industries
PQX3335001 PQX3335003 PQX3335013
Scorpion
T&D Machine
TDM10000-150/150 A TDM10000-160/150 A TDM10000-160/160 A TDM10001-150/150 B TDM10001-160/150 B TDM2053-160/155 C TDM2053-165/160 C TDM2126S-165PLUS100/155 C TDM2144-160/150 C TDM2144-160/160 C TDM2150-160/150 C TDM2251-160/150 C TDM2251-160/160 C TDM2251-165/155 C TDM2251-165/160 C TDM2251-170/160 C TDM2301-150/150 C TDM2301-160/150 C TDM2301-160/160 C TDM2305-160/160 C TDM2319-150/150 C TDM2319-160/160 C
Description
Aluminum Shaft Mount System Aluminum Shaft Mount System Aluminum Shaft Mount System
Extruded, STD 23° Head Extruded, STD 23° Head Extruded, STD 23° Head
Sport Comp Shaft Rocker Kit
Sport Comp Shaft Rocker Kit
Sport Comp Shaft Rocker Kit
Sport Comp 220, Shaft Rocker Kit
Sport Comp 220, Shaft Rocker Kit Bowtie 18° Head, .550" Int O/S, .170" Exh O/S Bowtie 18° Head, .550" Int O/S, .170" Exh O/S Dart 13° Head, Steel Rockers, .650" Int O/S
Dart Sportsman II Alum/Pro 1, .250" Int O/S, .170" Exh Dart Sportsman II Alum/Pro 1, .250" Int O/S, .170" Exh
Dart Iron Eagle, .170 Int O/S, .170 Exh O/S Brodix Track 1 Spec, .250" Int O/S, .080" Exh O/S Brodix Track 1 Spec, .250" Int O/S, .080" Exh O/S Brodix Track 1 Spec, .250" Int O/S, .080" Exh O/S Brodix Track 1 Spec, .250" Int O/S, .080" Exh O/S Brodix Track 1 Spec, .250" Int O/S, .080" Exh O/S AFR 227, 235, .375" Int O/S, .080" Exh O/S AFR 227, 235, .375" Int O/S, .080" Exh O/S AFR 227, 235, .375" Int O/S, .080" Exh O/S AFR 245, NPP, .550" Int O/S, .080" Exh O/S
AFR 195, 200, 210 Eliminator, .220" Int O/S, .080" Exh
AFR 195, 200, 210 Eliminator, .220" Int O/S, .080" Exh
Ratio Qty.
1.5 16
1.6 16
1.5/1.6 16
1.5/1.5 16 1.6/1.6 16 1.6/1.5 16
1.5/1.5 16
1.6/1.5 16
1.6/1.6 16
1.5 16 1.6/1.5 16 1.6/1.55 16 1.65/1.6 16 1.65/1.55 16
1.6/1.5 16
1.6/1.6 16
1.6/1.5 16
1.6/1.5 16
1.6/1.6 16
1.65/1.55 16 1.65/1.6 16 1.7/1.6 16 1.5/1.5 16
1.6/1.5 16
1.6/1.6 16
1.6/1.6 16 1.5/1.5 16 1.6/1.6 16
SPN3500 SPN3502 SPN3508
A TDM10000 Series fits most 23° cast iron heads. B TDM10001 Series fits most 239 aluminum heads C These rockers have Spring Oil Hole (.040") Option # 0720
Twin Shaft design joins intake and exhaust rockers as pairs for better rigidity. Eliminates screw-in studs, guide plates, and stud girdles. Easy to install or replace. Sold in sets of 16, complete with 7/16" through-bolts.
Part No.
Yella Terra
YTRYT6008 YTRYT6009 YTRYT6341
Description
Small Block Chevrolet OEM, Bowtie, AFR Small Block Chevrolet OE, Bowtie, AFR Small Block Chevrolet OEM, Bowtie, AFR
Bolt
7/16" 7/16" 7/16"
Ratios Qty.
1.55/1.55 16 1.6/1.6 16 1.6/1.5 16
64 2021-22 ENGINE BUILDER CATALOG
O/S O/S
O/S
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