Stainless Works Chevy II Nova 1962-67 Headers LS1 1-3/4in Primaries

SKU: SSWNVLS1

Headers

SSW Long Tube Headers

Stainless Works

Stainless Works Chevy II Nova 1962-67 Headers LS1 1-3/4in Primaries

SKU: SSWNVLS1

Headers

SSW Long Tube Headers

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

1962-67 Chevy II Nova LS1 All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. 3/8" CNC laser cut flanges. These headers come with 1-3/4" primaries into 3" slip-fit collectors. Fits car with Church Boys Rack and Pinion Steering. Steel Motor Mount adapters are included for use with stock motor mounts in neutral position. Collectors fit up nicely above the oil pan and direct the exhaust back to allow dual 3" dia. tubes to clear the transmission cross member. Mill finish, All TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA.

Application Summary

1962 thru 1967 Chevy ll LS1 and Chevy Nova LS1

Part Type

Exhaust Header Pipe Kit

Data: v4.2 - Upd: 2026-10-13 07:23:02

Specifications

Product Attributes - Brand: Stainless Works
Product Attributes - Manufacturer's Part Number: NVLS1
Product Attributes - Part Type: Headers
Product Attributes - Product Line: Stainless Works Long Tube Headers
Product Attributes - UPC: 00887753435910
Product Attributes - Header Style: Long tube one-piece
Product Attributes - Header Material: 304 stainless steel
Product Attributes - Primary Tube Outside Diameter (in.): 1 3/4 in.
Product Attributes - Header Color: Natural
Product Attributes - Flange Style: Standard
Product Attributes - Weld-Up: No
Product Attributes - Cylinder Head Port Shape: Rectangular
Product Attributes - Collector Attachment: Slip fit
Product Attributes - Collector Diameter (in.): 3.00
Product Attributes - Collector Reducers Included: No
Product Attributes - Tuned: No
Product Attributes - Flange Thickness (in.): 0.38 in.
Product Attributes - Bolts/Studs Included: Yes
Product Attributes - Gaskets Included: No
Product Attributes - Crossover Pipe Included: No
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Motor Mounts Included: Yes
Product Attributes - Transmission Mount Included: No
Product Attributes - Quantity: Sold as a pair.
Product Attributes - Notes: Requires no gaskets. RTV sealant included.

Reference Information

Brand Name/s	Stainless Works
StreetFX SKU	sswNVLS1
SFX Item ID	4082501
Supplier Item Code	4082501
Manufacturer SKU	NVLS1
Manufacturer UPC	887753435910
Alternative References	STW-NVLS1, LS1, 1-3/4in