Chevy IMCA/UMP Modified
Long Primary Design
Longer primaries for maximum torque and horsepower
Fits Rage, 2016 and up Harris
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
CM2 = 602 CRATE MOTOR
SHOWN WITH STANDARD CHEVY FLANGE
1131V-3
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1131V3CM-3
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Long Primary Design
Longer primaries for maximum torque and horsepower
Fits Billsbuilt, GRT, IROC, LG2, Ruhlman, Taylor
BOLTS AND GASKETS INCLUDED
CM2 = 602 CRATE MOTOR
Temporary non-high temperature paint
Longer primaries for maximum torque and horsepower
Fits Billsbuilt, GRT, IROC, LG2, Ruhlman, Taylor
BOLTS AND GASKETS INCLUDED
CM2 = 602 CRATE MOTOR
Temporary non-high temperature paint
LB SERIES HEADER
Fits Larry Shaw, Victory
BOLTS AND GASKETS INCLUDED
CM2 = 602 CRATE MOTOR
BOLTS AND GASKETS INCLUDED
CM2 = 602 CRATE MOTOR
L SERIES HEADER
SHOWN WITH STANDARD CHEVY FLANGE
1155L/1155LB
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1155L/1155LB
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Long Primary Design
Longer primaries for maximum torque and horsepower
Fits Harris, Hoffman
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
Longer primaries for maximum torque and horsepower
Fits Harris, Hoffman
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
SHOWN WITH STANDARD CHEVY FLANGE
1101V3-3
SHOWN WITH STANDARD CHEVY FLANGE
1161V9H / 11629H
Fits Bandit, BMS, Dirtworks, GRT, Harris, Hoffman, Jet, Larry Shaw
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
SHOWN WITH STANDARD CHEVY FLANGE
1105 / 1106
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Modified Tri-Y
4 Into 2 Into 1 Tube Configuration for Increased Torque
Fits Bob Pierce, Impressive, Lightning, Victory, J Car
Hoffman - 1185VYH , 1186VYH
4 - 7 Swap Not Available
TRY-Y HEADERS COME WITH 5/16" FLANGE
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
4 Into 2 Into 1 Tube Configuration for Increased Torque
Fits Bob Pierce, Impressive, Lightning, Victory, J Car
Hoffman - 1185VYH , 1186VYH
4 - 7 Swap Not Available
TRY-Y HEADERS COME WITH 5/16" FLANGE
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
1185VY / 1186VY
Fits Larry Shaw,J-Car
4 - 7 Swap Not Available
TRY-Y HEADERS COME WITH 5/16" FLANGE
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
4 - 7 Swap Not Available
TRY-Y HEADERS COME WITH 5/16" FLANGE
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
SHOWN WITH STANDARD CHEVY FLANGE
1195VY / 1196VY
Fits Larry Shaw #1162VY - #1162VY18, SKY ROCKET #1162VY9H - #1162VY9H18
4 - 7 Swap Not Available
TRY-Y HEADERS COME WITH 5/16" FLANGE
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
4 - 7 Swap Not Available
TRY-Y HEADERS COME WITH 5/16" FLANGE
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
SHOWN WITH STANDARD CHEVY FLANGE
1162VY / 1162VY9H
Fits Larry Shaw, Lethal, Skyrocket.
TRY-Y HEADERS COME WITH 5/16" FLANGE
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
4 - 7 SWAP
1105VY
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 1106VY
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IMCA Modified
Long-Tube Design
Longer primaries for maximum torque and horsepower
Fits BMS, Dirtworks, Hoffman, Jet, KMOD, Bob Pierce, Sardeson, Smiley's, Victory.
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
Long-Tube Design
Longer primaries for maximum torque and horsepower
Fits BMS, Dirtworks, Hoffman, Jet, KMOD, Bob Pierce, Sardeson, Smiley's, Victory.
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
SHOWN WITH STANDARD CHEVY FLANGE
1185 / 1186
SHOWN WITH STANDARD CHEVY FLANGE
1175 / 1176
SHOWN WITH STANDARD CHEVY FLANGE
1171V / 1172
Fits Hughes, J Car, Rage, TRE & Kraft
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
SHOWN WITH STANDARD CHEVY FLANGE
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1165V-3 / 1166
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Fits Hughes, Larry Shaw, BMS, TRE.
Available right side mirror image of left side
Temporary non-high temperature paint
Available right side mirror image of left side
Temporary non-high temperature paint
SHOWN WITH STANDARD CHEVY FLANGE
1145 / 1146
IMCA Modified (Adjustable) Headers
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LEFT SIDE COLLECTORS
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Ceramic Coating add $275.00
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RIGHT SIDE COLLECTORS
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162-68
Header Numbering System
Example: (161-68) 
Collectors are slip-on to adjust for engine location
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Tab kits included
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
Temporary non-high temperature paint
IMCA "Lite Series"
Short Header New light weight header (20 ga tubing) with light weight laser cut flanges
Weight Example: Complete set 162BT (1 3/4") Diameter header weighs
approximately 9 lbs.
Shorter primaries increase flat torque range with crisp throttle response
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
SHOWN WITH LIGHT WEIGHT CHEVY FLANGE
162BT
SHOWN WITH LIGHT WEIGHT CHEVY FLANGE
173T
IMCA Short Header
Shorter primary increases flat torque
range with crisp throttle response
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
Shorter primary increases flat torque
range with crisp throttle response
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
SHOWN WITH STANDARD CHEVY FLANGE
161B / 162B
Chevy IMCA Modified Headers
Fits Dirt Works, Harris, Larry Shaw and Etc.
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
Fits Dirt Works, Harris, Larry Shaw and Etc.
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
SHOWN WITH STANDARD CHEVY FLANGE
161 / 162
CM2 = 602 CRATE MOTOR
SHOWN WITH STANDARD CHEVY FLANGE
SHOWN WITH STANDARD CHEVY FLANGE
171 / 172
Ellis Modified Header
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
BOLTS AND GASKETS INCLUDED
Temporary non-high temperature paint
SHOWN WITH STANDARD CHEVY FLANGE
1152
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Schoenfeld Headers
605 S. 40th
Van Buren, AR. 72956
PH. 479-474-7529
FAX 479-474-2249
605 S. 40th
Van Buren, AR. 72956
PH. 479-474-7529
FAX 479-474-2249
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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 |
