Standard Duty HTC Coated Shorty Headers 1964-87 GM Passenger Car 283-400

Name: Standard Duty HTC Coated Shorty Headers 1964-87 GM Passenger Car 283-400
Brand: HEDMAN
SKU: 500-66607
Price: 612.99 USD
Availability: OutOfStock

Currently Unavailable

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

GM Cars

1964-87 GM Passenger Car 283-400
1-5/8" Tube, 3" Collector
Not for 1967-69 Camaro with A/C (all vehicles with large piston AC compressors require use of A/C bracket #500-20110)
Without smog injection or injection heads
Will fit angle plug heads (Chevy aluminum only)
Must modify rotary A/C bracket
Shorty with maximum ground clearance
Includes parts necessary to retain emission devices (1975-79 vehicles, including with production date to 12-31-79 registered as 1980, only non-feedback systems are 50-state legal)
Will not fit 1967-69 Saginaw close ratio P/S with 825 power steering box
Modification to stock exhaust required to retain catalytic converter
For 1964-74 vehicles without A.I.R. system (considered OE replacement when existing emission controls are not removed from vehicle)
Applications
1964-73 Chevrolet Chevelle
1964-79 Chevrolet Malibu & El Camino
1967-79 Chevrolet Camaro
1968 Chevrolet Chevy II
1969-79 Chevrolet Nova
1970-87 Chevrolet Monte Carlo
1971-72 Chevrolet Biscayne, Brookwood, Townsman
1971-81 Chevrolet Bel Air, Caprice, Impala
1973-76 Chevrolet Laguna
1978-87 Buick Regal/Oldsmobile Cutlass/Pontiac Grand Prix

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.

Part TypeHeader

Product LineHedman HTC Hi-Tech Coated Headers

BrandHEDMAN

Package Height8.25

Package Width16.5

Package Length29.0

Weight21.0 PG

Part CategoryPerformance Parts

Carb Eo NumberD-167-26 (pdf)

Header FinishSilver ceramic coated

Tube DirectionDown Swept

QuantitySold as a pair