Made in USA
Standard Duty HTC Coated Shorty Headers 1982-91 Pontiac Firebird 305-350
Product Discontinued
HEDMANPART NUMBER: 500-66479

Standard Duty HTC Coated Shorty Headers 1982-91 Pontiac Firebird 305-350

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

GM Cars
    Standard Duty HTC Coated Shorty Headers
  • 1982-91 Pontiac Firebird 305-350
  • 1982-92 Chevy Camaro 283-400
  • 1-5/8" Tube, 3" Collector

  • With A.I.R. system
  • Without smog injection or injection heads
  • Shorty with maximum ground clearance
  • Not legal for sale or use in California on pollution-controlled vehicles
  • Will fit angle plug heads (Chevy aluminum only)
  • Must modify rotary A/C bracket

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.

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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.

Part TypeHeader
Product LineHedman HTC Hi-Tech Coated Headers
BrandHEDMAN
Package Height9.0
Package Width16.5
Package Length29.0
Weight21.15 PG
Part CategoryPerformance Parts
Vendor Part NumberH66479
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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