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Photo of Manifolds, Tubular Exhaust, 1964-88 GM w/LS Engine

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Patriot Exhaust

Manifolds, Tubular Exhaust, 1964-88 GM w/LS Engine

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Part# : PAT8097

Mfg#: H8097

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^$361.⁹⁹

List Price: $398.95

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Finish

Fits 1970–1988 Monte Carlo View fitment for 10 models

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Fitment
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Maximizes engine bay clearance

Patriot's cast iron manifolds for GM LS-engines offer a wide variety of fitment applications maximizing engine bay clearance. The Patriot LS cast manifold also incorporates a sealing dome and ships with a pair of 304 series stainless steel reducers to help route your exhaust system with more adjustment options than the competition. No more expensive GM gaskets needed to get you on the road. Features 1-5/8" primary tubes. Available in a natural, Hi-temp black, or metallic silver ceramic finish.

Notes

This item is not eligible for any further discounts or promotional pricing.
SHIP NOTE: Item exceeds standard ground freight size/weight, and is not eligible for free ground shipping.

This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. Learn More

Find Item In These Catalogs

2025 Chevelle, El Camino 64-77 377
2025 GM G-Body 1978-1988 209
2025 Monte Carlo 70-77 227

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WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model	Application Details
1982 Buick Grand National	1-5/8" primary tubes
1982 Buick Grand National	1984–1987 Buick Grand National	1-5/8" primary tubes
1978–1987 Buick Regal	1984–1987 Buick Grand National	1-5/8" primary tubes
1983–1987 Buick T-Type	1-5/8" primary tubes
1964–1977 Chevrolet Chevelle	1-5/8" primary tubes
1964–1987 Chevrolet El Camino	1964–1977: 1-5/8" primary tubes
1964–1987 Chevrolet El Camino	1978–1987: 1-5/8" primary tubes
1978–1983 Chevrolet Malibu	1-5/8" primary tubes
1970–1988 Chevrolet Monte Carlo	1970–1977: 1-5/8" primary tubes
1970–1988 Chevrolet Monte Carlo	1978–1988: 1-5/8" primary tubes
1978–1987 Oldsmobile Cutlass	1-5/8" primary tubes
1982–1986 Pontiac Bonneville	1-5/8" primary tubes
1978–1987 Pontiac Grand Prix	1-5/8" primary tubes

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