Doug's Headers Tri Y Header 55-57 Chevy 265-400 SBC 1 5/8-2" Primary 2 1/2" Collector Silver Ceramic Coated
- Mfg Part #
- D357Y
- SKU
- DOUD357Y
- Brand
-
Doug's Headers
- Fitment Note
- Fits most angle plug heads.; Will not fit if engine is located more than 3/4” forward for HEI firewall clearance. Fits with Trans Dapt PN 4195 or 4177, Danchuck PN 871, 12184, 17756, 17757, & 16339 or equivalent; Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.; Original bellhousing frame mounts must be removed.; Will fit with 605 power steering box.; Header is designed to fit cars using original V-8 pitman arm part number 3719487 not 6 cylinder pitman arm number 3709877. Aftermarket pitman arms must be same configuration as OE for proper header fit.; Will not work with Column Shift manual trans; Tri-Y; Metallic Ceramic Coated
Fits 1955 to 1957 Chevrolet Bel Air, One-Fifty Series, Sedan Delivery and 1 more model. See every vehicle
- 3/8" thick machined flanges to prevent warping
- CNC mandrel bent tubes ensure accurate fit and better flow
- Heavy 16-guage tubing for longer life
- Tubes are pre-polished to removed scratches before applying metallic ceramic or hi-temp black coating
$1,445.99 CAD
Ships Oct 22
Free shipping in Canada, ships Oct 22
Availability:
This item is available at the manufacturer.
In stock
At our Burlington, Ontario store: same-day pickup is typically available, or it ships on the date shown.
External warehouse stock
At a partner warehouse: we order it right away and it ships on the date shown.
Manufacturer stock
Available at the manufacturer: we order it for you right away and it ships on the date shown.
Backorder
Backordered at the supplier, availability unknown: we order it right away and allow about 2 weeks before your order ships. Contact us to check.
Universal Fitment
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Description
Doug's is the pioneering force behind the popular TRI-Y design for cars and trucks. The unique, shortend, paired primary tubes increase mid-range torque without sacrificing top end power. TRI-Y's are a great choice for daily drivers and heavy duty trucks looking to increase power from idle up to 4500 RPM while maintaining maximum fuel efficiency.
Fits these vehicles
| Year | Make | Model | Engine |
|---|---|---|---|
| 1955 - 1956 | Chevrolet | Bel Air | 4.3L 265 V8 |
| 1957 | Chevrolet | Bel Air | 4.3L 265 V8, 4.6L 283 V8 |
| 1955 - 1956 | Chevrolet | One-Fifty Series | 4.3L 265 V8 |
| 1957 | Chevrolet | One-Fifty Series | 4.3L 265 V8, 4.6L 283 V8 |
| 1955 - 1956 | Chevrolet | Sedan Delivery | 4.3L 265 V8 |
| 1957 | Chevrolet | Sedan Delivery | 4.3L 265 V8, 4.6L 283 V8 |
| 1955 - 1956 | Chevrolet | Two-Ten Series | 4.3L 265 V8 |
| 1957 | Chevrolet | Two-Ten Series | 4.3L 265 V8, 4.6L 283 V8 |