HOOBH14204
1975-1982 2WD K5 Blazer/Jimmy, 2.5 inch dual side exit (behind rear tires), 409 stainless steel - Aggressive to moderate sound
OVERVIEW
This Crossmember-back system is part of a complete exhaust solution for LS Swapped 1975 to 1982 2WD K5 Blazer/Jimmy. It uses an X-pipe and straight-through absorption mufflers for a muscle car sound with reduced resonance. The tube geometry is designed to work with stock fuel tanks and allows a lowered stance.
Features:
- Uses a high-efficiency X-pipe for increased performance and resonance reduction
- Designed to work with all the other parts of the Holley swap system
- 304 Stainless steel straight through designed absorption mufflers for a muscle car sound
- Constructed of mandrel bent 409 stainless steel tubing for strength and durability
- OE (original equipment) quality hardware and hangers provided to ensure excellent fitment and a leak free, simple installation
- Works with OE Style rear mounted fuel tanks
About Hooker BlackHeart

The BlackHeart team utilizes the latest technology and materials to design exhaust systems, engine swap kits, and mufflers for both import and domestic cars and trucks. Hooker BlackHeart is platform-engineered to provide superb performance, aesthetics, and fitment.
SPECS
2WD/4WD | 2WD |
---|---|
Application | 1975-1982 2WD K5 Blazer/Jimmy |
Brand | Hooker BlackHeart |
Emission Code | 8 |
Engine | GM Small Block Gen III/IV/V (LS/LT Based) |
Exhaust Series | Hooker BlackHeart |
Exit Position | Dual Rear Side Exit (behind tires) |
Inlet Diameter (in) | 2.5 |
Material | 409 Stainless Steel |
Muffler Material | 304 Stainless Steel |
Muffler Quantity | 2 |
Outlet Diameter (in) | 2.5 |
Product Type | Exhaust System |
Single Dual | Dual |
Sound Level | Aggressive / Moderate |
System Type | Crossmember-back |
Swap | |
Tubing Diameter (in) | 2.5 |
Tubing Material | 409 Stainless Steel |
UPC | 090127069486 |
Part Number | BH14204 |
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor
$19.99 CAD | $24.99 CAD
Product title
Vendor