Schoenfeld Headers
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All of our headers are available in kit form, same price.
These products are for racing and off-road applications. NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only.
Chassis Application Chart
Picture

Chevy IMCA/UMP Modified


Long Primary Desig
n

Longer primaries for maximum torque and horsepower
1131 - Fits Rage, 23" out to inside of collector (Left side)
1131H - Fits  2016 and up Harris
1131EW - Fits Elite, Longhorn
1131W - Fits Razor


BOLTS AND GASKETS INCLUDED

Temporary non-high temperature paint
CM2 = 602 CRATE MOTOR / EQ HEAD
Picture
SHOWN WITH STANDARD CHEVY FLANGE
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1131V-3
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1131V3CM-3
Picture
W = 1 1/2" Up Right Side

Long Primary Design
Longer primaries for maximum torque and horsepower

 1155LB - Fits Billsbuilt, Impressive, GRT, 2019 and newer Larry Shaw,  Ruhlman
1155LBR - 2018 Hughes, Longhorn
1155LBFW
- MB Customs

1155LBRF - Bandit
1155LBFW - LG2

BOLTS AND GASKETS INCLUDED
CM2 = 602 CRATE MOTOR / EQ HEAD
B SERIES - 22 1/4" OUT  LEFT SIDE

Temporary non-high temperature paint
LB SERIES HEADER
Picture
Picture

 1155L - Fits Assault, Beakbuilt, Chubby,2018 and older Larry Shaw, Taylor, Victory
1155LG - Sidebitter

1155LCW - Harris
BOLTS AND GASKETS INCLUDED

CM2 = 602 CRATE MOTOR / EQ HEAD
L SERIES - 20 1/4" OUT ON LEFT SIDE

L SERIES HEADER
Picture
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
1155L/1155LB
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1155L/1155LB
Picture
W = 1 1/2" Up Right Side

 
Long Primary Design

Longer primaries for maximum torque and horsepower

  Fits Hoffman, Kazzbuilt, Razor, Sidebitter
1101W - 2019 and newer Larry Shaw

BOLTS AND GASKETS INCLUDED

Temporary non-high temperature paint
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
1101V3-3

 
  Fits Harris, Skyrocket, Victory
From head to inside of collector is 21"


BOLTS AND GASKETS INCLUDED

Temporary non-high temperature paint
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
1161V9H / 11629H

 
 Modified
Mid-Length Primary Design


Fits Bandit, BMS, Dirtworks, GRT, Harris, Hoffman, Jet, Larry Shaw, Xtreme

 BOLTS AND GASKETS INCLUDED

Temporary non-high temperature paint
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
1105 / 1106
Picture

IMCA Modified Tri-Y Chart
File Size: 37 kb
File Type: xls
Download File

Modified Tri-Y
4 Into 2 Into 1 Tube Configuration for Increased Torque

BIG BEND DIE - 4" BEND RADIUS

Available For LS1
Picture
1152LVYZ - Fits GRT, IROC, Rulman
1152LVYZ - BI - Billsbuilt
1152LVYZ-IM - Fits a Impressive
1152LVYZ-LT - Fits a Lightning
1152LVYZ-MB - Fits a MB Customs, Xtreme
1152LVYZ-SW - Fits a 2019 & newer Larry Shaw
1152LVYZ-VB - Fits a Vanderbilt
1152LVYZ-VB21 - Fits a 2021 Vanderbilt

Picture
Picture

Modified Tri-Y
4 Into 2 Into 1 Tube Configuration for Increased Torque

BIG BEND DIE - 4" BEND RADIUS
1142LVYZ - Fits a Beaksbuilt, LG2
1142LVYZ-E - Fits a Elite
1142LVYZ-LE - Fits a Lethal

Available For LS1, SB2

Picture
Picture
Picture


Modified Tri-Y
4 Into 2 Into 1 Tube Configuration for Increased Torque

Fits Bob Pierce, Dirtworks, Harris, Hoffman, Hughes, Impressive, LG2, Lightning, Victory, J Car

 1185VYH , 1186VYH
- Fits a Hoffman

4 - 7 Swap Not Available
TRY-Y HEADERS COME WITH 5/16" FLANGE

BOLTS AND GASKETS INCLUDED

Temporary non-high temperature paint
Picture
Picture
1185VY / 1186VY

 
Fits Larry Shaw,J-Car, Larry Shaw-Taylor, Jet, Flexiflyer

4 - 7 Swap Not Available 
TRY-Y HEADERS COME WITH 5/16" FLANGE

BOLTS AND GASKETS INCLUDED

Temporary non-high temperature paint
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
1195VY / 1196VY
 

Fits Harris, Rage, Razor

TRY-Y HEADERS COME WITH 5/16" FLANGE

BOLTS AND GASKETS INCLUDED

Temporary non-high temperature paint
1132LVY-DS - Fits Diamond Select
1132LVY - LH - Longhorn

Picture
Picture
Picture


Fits Bandit, Harris, Impressive, Jet, Larry Shaw, Lethal, Skyrocket, Xtreme

TRY-Y HEADERS COME WITH 5/16" FLANGE
BOLTS AND GASKETS INCLUDED

Temporary non-high temperature paint
Picture

4 - 7 SWAP

Picture
Picture
1105VY
Picture1106VY


 
 Modified
Long-Tube Design


Longer primaries for maximum torque and horsepower

Fits BMS, Dirtworks, Hoffman, Jet, KMOD, Bob Pierce, Rocket, Sardeson, Smiley's, Swartz, Victory, Xtreme


BOLTS AND GASKETS INCLUDED

Temporary non-high temperature paint
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
1185 / 1186
Click pic for dimensions

 
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
1175 / 1176
Click pic for dimensions

 
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
1171V / 1172
Click pic for dimensions

 
Fits Hughes, J Car, Rage, TRE & Kraft

      BOLTS AND GASKETS INCLUDED

Temporary non-high temperature paint
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
Picture
1165V-3 / 1166
Click pic for dimensions
 

   Fits Hughes, Larry Shaw,  BMS, TRE, Xtreme

Temporary non-high temperature paint
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
1145 / 1146
Click pic for dimensions

 Right side mirror image of left side
Left side 9 1/4" from head
 to inside of header
Right side 9 3/4" from head to inside of header 
 


 

Temporary non-high temperature paint
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture

 
 Modified (Adjustable) Headers
LEFT SIDE COLLECTORS
Ceramic Coating add $355.00
RIGHT SIDE COLLECTORS
Picture
Picture
Picture
Picture
Picture
162-68
Click pic for dimensions
Header Numbering System
Example: (161-68)
Picture
Collectors are slip-on to adjust for engine location
Picture
Picture
Tab kits included
Picture
Picture


Picture


 Short Header 

Shorter primary increases flat torque
range with crisp throttle response


BOLTS AND GASKETS INCLUDED

Temporary non-high temperature paint
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
161B / 162B

 
Chevy Modified Headers

Fits Dirt Works, Harris, Larry Shaw and Etc.


BOLTS AND GASKETS INCLUDED

Temporary non-high temperature paint
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
161 / 162


Picture
Picture
171 / 172

Ellis Modified Header

BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
Picture
SHOWN WITH STANDARD CHEVY FLANGE
Picture
1152
Picture
Click pic for dimensions
For Off-Road Use Only
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Schoenfeld Headers
605 S. 40th
Van Buren, AR. 72956
PH. 479-474-7529
FAX 479-474-2249
1155L
1155LCM
1155LV-3
1155LVCM-3
1155LV3-3
1155LV3CM-3
1156L 1156LCM 1156LV 1156LVCM
1171V
1171V-3
1172
1172V
1173
1171VCM
1171VCM-3
1172VSP
1173SP
1152
1152V
1152VSP
1152V18



1155
1155CM
1155V-3
1155VCM-3
1155V3-3
1155V3CM-3
1156 1156CM 1156V 1156VCM
1165
1165CM 1165V 1165VCM 1165V-3 1165VCM-3 1166 1166CM
171
171CM
171V-3
171VCM-3
172
172SP
172V
172VSP
173
173SP
1152
1152V
1152VSP
1152V18



1101
1101CM
1101V-3
1101VCM-3
1101V3-3
1101V3CM-3
1102 1102CM 1102V 1102VCM
1145
1145V
1145V-3
1146
1146V
1146SP
1146VSP
1146V18
160-38
160-68
160-98
160-98H
161-38
161-68
161-98
161-98H
162-38
162-68
162-98
162-98H
162-38SP
162-68SP
162-98SP
162-98HSP
162-38-18
162-68-18
162-98-18
162-98H-18
163-38
163-68
163-98
163-98H




11619H
11619HCM
1161V9H
1161V9HCM
1161V9H-3
1161V9HCM-3
11629H 11629HCM 1162V9H 1162V9HCM
1162V9HSP 1162V9H18
162BSPT
162BT
173T
173SPT
161B
162B
162BSP
160
161
161V
162
163
162SP
163SP
163-18






1105
1105CM
1105V
1105VCM
1105V-3
1105VCM-3
1106 1106CM 1106V 1106VCM
1186SP
1186VSP
1186V18
1175
1175V
1175V-3
1176
1176V
1177
1175VCM
1175VCM-3
1176SP
1176VSP
1177SP




111106SP 
1106V18
1106VSP

1185VY 1186VY
1195VY
1196VY
1162VY 1162VY9H
1162VY18
1162VY9H18
1185
1185CM
1185V
1185VCM
1185V-3
1185VCM-3
1186
1186CM
1186V
1186VCM 55LB
1156LB


Schoenfeld Headers
605 S. 40th
Van Buren, AR. 72956
PH. 479-474-7529
FAX 479-474-2249