Manual

ManualsBrandsJBA ManualsCar1650SJT

Installation Instructions

and Warranty Information

Read all instructions carefully before attempting installation.

Corporate Ofce: PerTronix Inc. 440 E. Arrow Highway, San Dimas, California 91773 * Phone 909.599.5955 • FAX 909.599.6424

19641/2 to 73 260/289/302/5.0L EFI Ford Mustang/Mercury Cougar

Part # 1650S (will not t GT40P head)

Part # 1650S-2 (WILL t GT40P head)



Rev. 3 4-13-13DSL

Summary of content (5 pages)

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Corporate Office: PerTronix Inc. 440 E. Arrow Highway, San Dimas, California 91773 * Phone 909.599.5955 • FAX 909.599.6424 Installation Instructions and Warranty Information 19641/2 to 73 260/289/302/5.0L EFI Ford Mustang/Mercury Cougar Part # 1650S (will not fit GT40P head) Part # 1650S-2 (WILL fit GT40P head) Read all instructions carefully before attempting installation. Rev.
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PerTronix© thanks you for choosing JBA HEADERS, the best fitting, highest quality header on the market. In order to realize the full potential of our good fit, please read and understand these instructions completely prior to starting work. Check to make sure you received the proper parts for your application. The header number will be stamped on the engine flange. If you are unsure you have received the proper parts call before you start work.
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Z-Bar usage There are multiple Z-bars from Ford and other reproduction Z-bars found on the early Mustangs. The three most common styles are shown below. On ‘65-‘66 model cars, either of the early style Z-bars pictured should have adequate clearance for the new JBA Headers. Due to the age and wear of these cars, many times the stock Z bar may be worn or have been replaced by a component that will not clear the headers. In this case, JBA offers a replacement part #1650Z, that will work with these headers.
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11. Start the engine and let it warm up. Check for leaks. Shut engine off and let it cool down. Check to make sure all fasteners are tight. 12. All Tubular Headers require maintenance including periodically check and retighten the header bolts.
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