THY-300Y-C / 1961-87 GM Pick-up Trucks Suburban, Blazer, Jimmy
Regular price
$1,195.00
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Details
Long Tube Tri-Y Headers
265-400 Small Block V8 (no smog fittings)
1961-66 Chevrolet Pickup Truck / Suburban
Application notes: 2WD or 4WD | Will not fit torsion bar front suspension | Automatic transmission only | Fit with straight or angle plug heads | Will not seal properly on D-port cylinder heads
1973-87 Chevrolet Pickup Truck / Suburban / Blazer / Jimmy
Application notes: 2WD only | Fit with straight or angle plug heads | Will not seal properly on D-port cylinder heads
Header Style: 4:2:1 Long Tube Tri-Y Headers
Material: Steel
Finish: Silver Ceramic Coated
Weld Up: Yes, adapters must be welded to exhaust system
Primary Tube Diameter (in): 1-5/8"
Primary Tube Gauge: 14 Gauge
Collector Attachment: 3-Bolt Flange
Collector Diameter: 2-1/2"
Tuned: No
Flange Thickness: 3/8"
Bolts and/or Studs Included: Yes
Gaskets Included: Yes
Reducers/Adapters Included: Yes
Y-Pipe (Crossover) Included: No
Quantity: Sold as a Pair
CARB E.O. #: D-540-5
Warranty: Limited Lifetime to original purchaser
Header Information: Backed by over 50 years of knowledge and experience, our headers are designed to outflow your stock exhaust manifolds by leaps and bounds. Tri-Y (or 4 into 2 into 1) style headers by design will increase the power of your motor across the widest RPM band possible. That is the beauty of the design, and that is why they are the best street header available. To make these headers last, we built them using industry leading 14-gauge mild steel tubing with 3/8" thick flanges. To top all of that off, all of our headers come beautifully ceramic coated to greatly reduce under-hood temperatures and protect the headers from the environment. All 100% American made, and backed by our lifetime warranty of course!
Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor
265-400 Small Block V8 (no smog fittings)
1961-66 Chevrolet Pickup Truck / Suburban
Application notes: 2WD or 4WD | Will not fit torsion bar front suspension | Automatic transmission only | Fit with straight or angle plug heads | Will not seal properly on D-port cylinder heads
1973-87 Chevrolet Pickup Truck / Suburban / Blazer / Jimmy
Application notes: 2WD only | Fit with straight or angle plug heads | Will not seal properly on D-port cylinder heads
Header Style: 4:2:1 Long Tube Tri-Y Headers
Material: Steel
Finish: Silver Ceramic Coated
Weld Up: Yes, adapters must be welded to exhaust system
Primary Tube Diameter (in): 1-5/8"
Primary Tube Gauge: 14 Gauge
Collector Attachment: 3-Bolt Flange
Collector Diameter: 2-1/2"
Tuned: No
Flange Thickness: 3/8"
Bolts and/or Studs Included: Yes
Gaskets Included: Yes
Reducers/Adapters Included: Yes
Y-Pipe (Crossover) Included: No
Quantity: Sold as a Pair
CARB E.O. #: D-540-5
Warranty: Limited Lifetime to original purchaser
Header Information: Backed by over 50 years of knowledge and experience, our headers are designed to outflow your stock exhaust manifolds by leaps and bounds. Tri-Y (or 4 into 2 into 1) style headers by design will increase the power of your motor across the widest RPM band possible. That is the beauty of the design, and that is why they are the best street header available. To make these headers last, we built them using industry leading 14-gauge mild steel tubing with 3/8" thick flanges. To top all of that off, all of our headers come beautifully ceramic coated to greatly reduce under-hood temperatures and protect the headers from the environment. All 100% American made, and backed by our lifetime warranty of course!
Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor