Doug Thorley - 1967-72 C-10 PICKUP, BLAZER, SUBURBAN LS SWAP HEADER 1 7/8"
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SKU
THY-323Y-C
Description:
OUR SECOND PRODUCT IN THE LS SERIES MOTOR SWAP LINE UP. THESE ARE BIG TUBE 1 7/8" HEADERS FOR THE HIGHLY MODIFIED OR SUPERCHARGED CROWD. ALSO AVAILABLE IN 1 5/8" PRIMARIES.
Features
TRI-Y CONFIGURATION
PRIMARY/COLLECTOR: 1 7/8" - 3.00"
COMES STANDARD WITH CERAMIC COATING
DRIVE: 2WD & 4WD
MADE IN THE USA
LIMITED LIFETIME WARRANTY
Notes
Will fit with factory column shifter
1. Part numbers that include a Y indicate that the header is of our Tri-Y design. Part numbers without the Y are a 4:1 type design of varying lengths per application.
2. All part numbers noted with -C indicate that the header has a ceramic coated finish for maximum heat & corrosion control.
3. Smog & air pump applications: Part numbers marked with a (*) are available with air injection hook-ups. To order, use the part number listed with the addition of a -S or -DA. Example: THY-300Y-C would become THY-300Y-S-C for smog/EGR fittings, THY-303Y-C would become THY-303Y-DA-C for dual air fittings.
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