Speed Engineering LS Swap 1-3/4" Longtube Headers — 1988–1998 Chevrolet & GMC K1500 4WD Truck | LS1/LS2/LS3/LS6/LSA | 25-1012 1972-gmc-k35-k3500-pickup-esi6118230 Quickly adapt your shocks for

Quickly adapt your shocks for load

1984-1986 Ford E-350 Econoline Club Wagon Base 1977-1982 Ford E-350 Econoline Club Wagon Chateau 1977-1983 Ford E-350 Econoline Club Wagon Custom 1977-1978 Ford E-350 Econoline Club Wagon Northland 1983-1986 Ford E-350 Econoline Club Wagon XL 1984-1986 Ford E-350 Econoline Club Wagon XLT 1961-1967 Ford Econoline Base 1961-1974

tucked axle exit alternative to the rear exit system for your 4th Gen Camaro or Firebird

These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 11-23 6

Experienced Technician Installation Recommended

Speed Engineering LS Swap 1-3/4" Longtube Headers — 1988–1998 Chevrolet & GMC K1500 4WD Truck | LS1/LS2/LS3/LS6/LSA | 25-1012 1972-gmc-k35-k3500-pickup-esi6118230 Quickly adapt your shocks forDropping an LS into your OBS K1500 and need longtube headers specifically engineered for a 4WD application? Speed Engineering's 1 3 4" LS swap longtube headers are designed specifically for the 19881998 K1500 4WD platform the geometry engineered around the front axle and transfer case clearance that a 2WD header simply won't accommodate. Race version no air or EGR fittings. Dyno proven to deliver over 25 rear wheel horsepower over stock manifolds.