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| LS1 Retrofit Kits |
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COMPLETE RETRO-FIT KIT
FOR GM LS SERIES ENGINES IN A-BODY CARS |
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| This complete conversion kit gives you everything you need to install a GM LS or LM engine into
the chassis of a 1968-72 GM A-body vehicle. It consists of Edelbrock headers #65073, headerback
exhaust system #5774, and engine mount kit #6701. This conversion kit features original
equipment-style fit, high quality materials, and Edelbrock workmanship for unrivaled results.
Retro-Fit Kit for LS & Gen III Engines in 1968-72 GM A-Body Vehicles |
| Description |
Part # |
| LS1 Retrofit kit for 1968-72 GM A-Body Vehicles (Chevelle, GTO, 442 Skylark, etc.) |
6754 |
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CONVERSION HEADERS & ENGINE MOUNTS
FOR GM LS & LM ENGINES IN 1968-72 A-BODY CARS |
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| These high quality engine conversion headers are made from 409 stainless steel tubing with 3/8" thick port and collector flanges. The collectors use a durable graphite donut gasket rather than a leakage-prone 3-bolt collector and gasket. They fit 1964-72 GM A-body vehicles including Chevelle, Malibu, El Camino, Cutlass, 442, Skylark, Buick Special, GS-350, GS-455, GTO, Le Mans, and Tempest. LS Series Conversion Headers #65073 have 1-3/4" primary tubes stepped up 1-7/8" for maximum flow and outstanding power, and must be used with matching LS series Engine Mount Kit #6701. These headers and engine mounts are part of our complete LS series V8 Retro-Fit kit #6754. The port flange configuration of Conversion Headers #65083 has been designed to properly fit Edelbrock E-Tec heads or GM Vortec/Fast Burn cylinder heads. They work with stock A-body engine mounts. |
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| Description |
Part # |
| 1964-67 GM A-Body with LS Series V8 (1-3/4", stepped to 1-7/8", 3-1/2"
collector) |
65063 |
| 1968-72 GM A-Body with LS Series V8 (1-3/4", stepped to 1-7/8", 3-1/2" collector) |
65073 |
| 1968-72 GM A-Body with Vortec/E-Tec V8 (1-3/4", 3-1/2" collector) |
6701 |
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HEADER-BACK EXHAUST SYSTEM |
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| These systems were designed as part of a complete LS series Retro-Fit kit for 1964-72 GM A-body vehicles. Although designed for use with our conversion headers and LS1 engine mount kit #6701, they can also be adapted to fit other applications and headers. Constructed from 2-1/2" 409 stainless steel tubing with an X-pipe assembly, they include a pair of SDT mufflers #55733 and a pair of polished stainless steel tips #5582. Fits 2-door GM A-body vehicles (Chevelle, Malibu, El Camino, Skylark, Special, GS-350, GS-455, Cutlass, 442, Le Mans, Tempest, GTO, and Sprint). |
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| Description |
Part # |
| Header-Back Exhaust System for 1968-72 GM A-Body with LS1 |
5774 |
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