Engine Kits

Flow Tech Standard Finish Headers

FlowTech Headers are precision engineered and leak tested to get maximum performance and fuel economy from your engine. Each header is formed from specially selected .049 cold roll flash controlled tubing, and features FLOWTECH's exclusive, thick, mandrel–formed Power Plenum collector. All ports are precisely fitted and finished with sturdy, leak–proof O–ringed port seals, and all FlowTech Headers include all mounting hardware including bolts, nuts and premium gaskets.

FLOWTECH Headers are available with either a high–quality, electrostatically–applied satin black paint finish or with a specially formulated, NASA–developed silver luster ceramic coating for rust and corrosion resistance.

Installation Notes Breaking in an engine with ceramic coated Headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated Headers require several heat cycles to fully cure before they will withstand extreme heat. FlowTech recommends using cast iron exhaust Manifolds or old Headers to break in new engines to avoid coating damage. 

Please call FlowTech tech service at 270–781–9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build–up. FlowTech does not recommend the use of header wraps as this will void the warranty.



This product is in the following categories:

HomeExhaust and EmissionsHeaders

Manufacturer:

FlowTech

Part #: 11100FLT

67–81 Camaro, 64–77 Chevelle, 69–79 Nova, 70–77 Monte Carlo, 65–89 Full Size: 283–400, Primary Tube Size 1.625", Collector Size 3", Black High Temp Paint
Price: $152.95
Quantity:

Part #: 11102FLT

1982-91 Camaro, 1978-87 Chevelle, & 1978-87 Cutlass (283-400) with Tuned-length primary tubes for street performance
Price: $155.95
Quantity:

Part #: 11104FLT

1978-87 Chevy Chevelle/El Camino 365-400, 1978-87 Chevy Monte Carlo 265-400, 1978-87 Olds Cutlass/Chevy 265-400, 1978-87 Pontiac Grand Prix w/ Chevy 265-400, 1978-87 Pontiac Le Mans w/ Chevy 265-400
Price: $150.95
Quantity:

Part #: 11108FLT

Shorty style with 1-1/2 main tubes and a 2-1/2" collector fits Camaro 67-81 283-400 Notes: 3,12,14,15,54 Chevelle 68-87 283-400 Notes: 3,14,15,54 Chevy II/Nova 68-79 283-400 Notes: 3,14,54 Monte Carlo 70-87 283-400 Notes: 3,14,15,54
Price: $150.95
Quantity:

Part #: 11130FLT

70–72 Camaro, 64–74 Chevelle, 71–74 Full Size: 396–454, Tube Size 1.75", Collector Size 3", Black High Temp Paint
Price: $173.95
Quantity:

Part #: 11150FLT

1968-77 Olds Cutlass 442 (will not fit Cutlass S Models) will not fit column mounted standard or floor mounted automatic transmissions
1977-78 Pontiac Firebird/Trans Am will not fit column mounted standard or automatic transmissions with 350-403 V8 Engine Recommended Replacement gasket
Price: $190.95
Quantity:

Part #: 11152FLT

1978-87 Oldsmobile 442, Cutlass, & Vista Cruiser (260-403) NOTE: Must modify stock exhaust to retain catalytic converters. NOTE: Applications with oxygen sensor, use reducer #10105FLT for 2 1/2" 3-bolt flange or 10110FLT for 3" 3-bolt flange
Price: $180.95
Quantity:

Part #: 11500FLT

1966-1987 Chevy/GMC Pickup ½, ¾, & 1 ton 2/4WD (WILL NOT FIT 66-72 1 TON 4WD MODELS) 1968-1987 Chevy Blazer/GMC Jimmy 2WD (full size) 1968-1997 Chevy Blazer/GMC Jimmy 4WD (full size) 1973-1991 Chevy/GMC Suburban 2/4WD 1988-1991 Chevy/GMC Pickup 1 ton Crew Cab only 2/4WD (283-400 V-8 Engines)
Price: $152.95
Quantity:

Part #: 11504FLT

1988-95 Chevy/GMC Pickup 1500, 2500, 3500 2/4WD 265-400 V8 (EXCEPT 88-91 ONE TON CREW CAB DUALLY), 1992-95 Chevy Tahoe/GMC Yukon 2/4WD 283-400 V8, 1992-95 Chevy/GMC Suburban 2/4WD 283-400 V8 Engine
Price: $159.95
Quantity:

Part #: 11530FLT

2WD - 1968-87 ½, ¾, and 1 ton Trucks, 1968-87 Blazer/Jimmy, 1973-91 Suburban (396-454) 4WD - 1968-81 ½ & 3/4 ton Pickup, 1973-81 Blazer/Jimmy K5 , & 1973-81 Suburban (396-454)
Price: $162.95
Quantity:

Part #: 12118FLT

70–74 Mustang/Cougar/Fairlane, 70-73 Will Not Fit C6 Transmission
70–73 Torino/Ranchero/Cyclone/Montego: 351C–4V, Will Not Fit C6 Transmission
Price: $173.95
Quantity:

Part #: 12542FLT

1965-76 Ford Pickup 1/2 Ton 4WD, 1967-76 Ford Pickup 3/4 Ton 4WD with 332-428 V8 Engine
Price: $196.95
Quantity:

Part #: 13100FLT

Flowtech Standard Full Length Headers 13100FLT
Price: $169.95
Quantity:

Part #: 31108FLT

Shorty style Ceramic Finish with 1-1/2 main tubes and a 2-1/2" coll. fits Camaro 67-81 283-400 Notes: 3,12,14,15,54 Chevelle 68-87 283-400 Notes: 3,14,15,54 Chevy II/Nova 68-79 283-400 Notes: 3,14,54 Monte Carlo 70-87 283-400 Notes: 3,14,15,54
Price: $324.95
Quantity: