Standard Duty HTC Coated Full-Length Headers 1988-92 GM C3500/R3500 454

Name: Standard Duty HTC Coated Full-Length Headers 1988-92 GM C3500/R3500 454
Brand: HEDMAN
SKU: 500-66461
Price: 758.94 USD
Availability: OutOfStock

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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

GM Trucks

1988-92 GM C3500/R3500 454
1-3/4" Tube, 3" Collector
With A.I.R. system
T.E.M.S. (Tubular Exhaust Manifold System)
Early chassis only
Crew cab chassis only
Complete with Y-pipe to single catalytic converter
Due to cylinder heads (aluminum), Generation 6 BB-Chevy 502 will have clearance problems on some applications. Bottom of header flanges may hit head bolts. Notching may be necessary.
Designed for use with Trans-Dapt throttle body spacer
Includes parts necessary to retain 50-state emission devices
EO#D167-27

Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Pontiac models for decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your vehicle's exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

These headers have a high temperature POLISHED-SILVER ceramic finish that resists corrosion, and can withstand temperatures up to 1400 degree F. Each set includes a pair of header gaskets, header flange bolts and collector bolts. No collector gasket is needed. Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.

Made in the USA

Features:

Coating offers protection up to 1400°.
Won't chip, peel, or "blue" like chrome.
Superior heat insulation.
Increased exhaust velocity for more power.

NOTE: Installing coated headers on an engine during the break-in period will cause discoloration. The use of factory manifolds or an old set of headers is recommended while breaking in an engine.

Product LineHedman HTC Hi-Tech Coated Headers

BrandHEDMAN

Package Height8.25

Package Width16.5

Package Length29.0

Weight26.0 PG

Part CategoryPerformance Parts

Package Qty1

Package TypeEA

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