THY-320-C / 1967-1969 Camaro / 1968-1974 Nova LS series Motor Swap 4.8L-6.2L (1-7/8

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Description

THY-320-C / 1967-1969 Camaro / 1968-1974 Nova LS series Motor Swap 4.8L-6.2L (1-7/8" Stepped Header)4: 1 Stepped Long Tube Headers 1967 69 Camaro 1968 74 Nova 4. 8L 6. 2L LS Motor Swap Header Style: 4: 1 Stepped Long Tube Header Material: Steel Finish: Silver Ceramic Coated Weld Up: No Primary Tube Diameter: 1 3 4" to 1 7 8" Primary Tube Gauge: 16 Gauge Collector Attachment: Slip fit with Band Clamps Collector Diameter: 3" Tuned: No Flange Thickness: 3 8" Bolts and or Studs Included: Yes Gaskets Included: Yes Reducers Adapters Included: Yes Y Pipe

Finish: Silver Ceramic Coated

Bolts/Studs Included:

body mounts and bushings

HEADER FLANGE GASKET GM 389 PONTIAC SET OF 2 1967-74 Pontiac firebird trans am /1970-74 grand prix /1967-73 Gto Lemans 326-455

Eliminates front cat and requires custom computer tuning

LEXUS GX470-4

adapters must be fabricated to exhaust system

Gaskets Included: No

#: NOT LEGAL FOR USE STREET USE ON POLLUTION CONTROLLED VEHICLES

Tri-Y (or 4 into 2 into 1) style headers by design will increase the power of your engine across the widest RPM band possible

We also chose to manufacture this header from T304 stainless steel so that rust will never be an issue

Primary Tube Outside Diameter (in