DOUG S HEADERS Manuals & User Guides

DOUG S HEADERS D690YS Long Tube Tri Y Headers Installation Guide PLEASE READ BEFORE PROCEEDING PerTronix© thanks you for choosing a Doug's Headers Product. To realize the potential of Doug's…

DOUG S HEADERS DES102 LS Engine Swap Exhaust System Product Information The DES102 exhaust system is specifically designed as a bolt-on system for use in LS Swapped 1963-1972 Chevy/GMC C-10…

DOUG S HEADERS D3358 LS Engine Swap Mid Length Header  This product is designed for swapping a non-original engine into a vehicle that did not offer it. Laws vary by…

D306 Metallic Ceramic Coated Headers for 396-502 Chevrolet Instruction Manual D306 Metallic Ceramic Coated Headers for 396-502 Chevrolet A PerTronix Performance Brand ~ www.pertronivbrands.com ~ 909 599-5955 Installation Instructions &…

A Per Trolik Performance, Brand— www.pertronixbrands.com ∼ 909 599-5955 Installation Instructions & Warranty Information D626 - 67-70 FORD MUSTANG & COUGAR, 390-428 NOTE: Requires Power Steering Bracket P/N H7609 NOTE:…

DOUG S HEADERS D3373 4.8-6.2L Emissions Legal Headers Instruction Manual PERTRONIX PERFORMANCE BRANDS EMISSIONS CODES This product has been granted a California Air Resources Board (CARB) Executive Order (E0 Number)…

D104-R Full Length Header Product Information The Long Tube Headers are designed to replace the stock exhaust manifolds in AMC 68-74 Javelin/AMX, 71-74 Matador, 72-76 Gremlin. The headers are made…

Installation Instructions & Warranty Information D309Y ~ 1958-64 Chevrolet 348-409 W Block Long Tube Headers D309Y Chevrolet 348-409 W Block Long Tube Headers A PerTronix Performance Brand ∼ www.pertronixbrands.com -…

Installation Instructions & Warranty Information D355 ~ 1955-57 Chevrolet 265-400 SBC Fenderwell Exit Long Tube Headers PERTRONIX PERFORMANCE BRANDS EM ISSIONS CODES This product is Legal for use. on Pre-Pollutkon…

DOUG S HEADERS D359 Full Length Header Instruction Manual www.pertronixbrands.com www.p65warnings.ca.gov PLEASE READ BEFORE PROCEEDING PerTronix© thanks you for choosing a Doug's Headers Product. To realize the potential of Doug's…