Shorty Header Set

1982-Up Chevy S-10/Blazer w/Small Block Chevy

Silver Ceramic Coating

Pair

Sanderson Headers CS12-SEC Features:

The CS12 is a small block Chevy conversion header for V8 engine swaps in two-wheel drive (2WD) Chevy S-10 truck and Blazer (including GMC S-15) applications. The CS12 features a 1-5/8 in.

Primary Tube Diameter and offers a compact header design that fits cleanly between the engine and frame rails. This is NOT a fenderwell exit header! The CS12 header works with virtually all engine swap kits.

WARNING: The vehicle’s steering shaft will run between the engine block and header on this application. Solid motor mounts, engine plates, or the installation of a torque limiter are strongly recommended to prevent the engine from shifting, which may cause the steering shaft to bind.
Notes: Straight plug cylinder heads ONLY Shorter header spark plugs are recommended Available in different tube diameters. For 1-1/2 in. order #CS11; and for 1-3/4 in. order #CS13 For standard port angle plug cylinder heads, order #CS11AP or CS11AP-134 For angle plug, d-port cylinder heads, order #CS11DP or CS11DP-134 Includes all hardware necessary for installation.

SPECIFICATIONS:

• Engine: Small Block Chevy 265-400
• Primary Tube Diameter: 1-5/8 in.
• Collector Diameter: 2-1/2 in.

FEATURES:

• 16-Gauge Primary and Collector Tube Thickness
• 3/8 in. Thick Flange
• Patented Flange Design Requires NO Gaskets
• Tightest Fitting Header Available Anywhere!
• Made in the USA

INCLUDES:

• Header Bolt Set
• Collector Reducer Set

FINISH:

• Sanderson Ceramic Coating is recommended for every vehicle application and is the default finish selection choice above. To meet high standards of quality, We apply a multi-layer inside and outside aluminized ceramic coating in-house and then polish the coating to a high luster. This aerospace and military-grade technology adds excellent protection to your headers while offering the benefit of thermal control in your engine bay. It also improves cylinder scavenging of exhaust gases and increases the longevity of your header investment.

Installation Notes:

The Patented Leak-Free Design on Sanderson Headers provides the only leak-free flange design on the market … Do Not Attempt To Use Flange Gaskets! The raised flange on tube-style Sanderson Headers will buckle the gasket during tightening and cause a leak! Sanderson Headers are NOT emissions legal on pollution-controlled motor vehicles. It is the purchaser’s responsibility to verify local regulations for compliance. Wrapping Sanderson Headers with ANY thermal tape voids the header warranty.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART