Exhaust manifold headers for Small Block Chevy V8 265-400
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Product details
Product details
OVERVIEW
This is a set of exhaust manifold headers designed for Small Block Chevy V‑8 engines, specifically the 265‑400 cubic inch range. The headers feature 1‑5/8" primaries that feed into a 3‑1/2" mega‑phone collector, with 2‑1/2" reducers that connect the exhaust under the vehicle. They are built to fit standard exhaust patterns on 265‑400 V‑8 engines, including those with Standard, Vortec, and D‑port ZZ‑4 heads, but not LT‑1.
PERFECT FOR
• Upgrading or replacing worn or corroded headers on a Small Block Chevy V‑8
• Performance tuning for increased horsepower and torque
• Restoring a classic Chevy engine for a show or daily drive
• Racing or track use where reliable exhaust flow is critical
• Engine rebuilds that require a modern, high‑flow header solution
• Enthusiasts looking to improve exhaust efficiency and sound
KEY FEATURES
• 1‑5/8" primaries feeding into a 3‑1/2" mega‑phone collector
• Includes 2‑1/2" reducers for under‑vehicle exhaust connection
• Fits all Small Block Chevy V‑8 engines with standard exhaust pattern
• Compatible with 265‑400 cu. in. engines, Standard, Vortec, and D‑port ZZ‑4 heads (not LT‑1)
• Designed for high‑flow exhaust performance and durability
PEOPLE ALSO SEARCH FOR
small block chevy headers, sbc 265 400 exhaust, chevy v8 manifold, sbc performance headers, chevy 265 400 exhaust upgrade
This product is manufactured or supplied by Swordslife.
This is a set of exhaust manifold headers designed for Small Block Chevy V‑8 engines, specifically the 265‑400 cubic inch range. The headers feature 1‑5/8" primaries that feed into a 3‑1/2" mega‑phone collector, with 2‑1/2" reducers that connect the exhaust under the vehicle. They are built to fit standard exhaust patterns on 265‑400 V‑8 engines, including those with Standard, Vortec, and D‑port ZZ‑4 heads, but not LT‑1.
PERFECT FOR
• Upgrading or replacing worn or corroded headers on a Small Block Chevy V‑8
• Performance tuning for increased horsepower and torque
• Restoring a classic Chevy engine for a show or daily drive
• Racing or track use where reliable exhaust flow is critical
• Engine rebuilds that require a modern, high‑flow header solution
• Enthusiasts looking to improve exhaust efficiency and sound
KEY FEATURES
• 1‑5/8" primaries feeding into a 3‑1/2" mega‑phone collector
• Includes 2‑1/2" reducers for under‑vehicle exhaust connection
• Fits all Small Block Chevy V‑8 engines with standard exhaust pattern
• Compatible with 265‑400 cu. in. engines, Standard, Vortec, and D‑port ZZ‑4 heads (not LT‑1)
• Designed for high‑flow exhaust performance and durability
PEOPLE ALSO SEARCH FOR
small block chevy headers, sbc 265 400 exhaust, chevy v8 manifold, sbc performance headers, chevy 265 400 exhaust upgrade
This product is manufactured or supplied by Swordslife.
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Exhaust manifold headers for Small Block Chevy V8 265-400
OVERVIEWThis is a set of exhaust manifold headers designed for Small Block Chevy V‑8 engines, specifically the 265‑400 cubic inch range. The header...
Sold by swordslife · usually answers within 1–2 business days
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