1978-1988 G-Body LS Swap Headers 1-7/8 Stainless Mid-Length - Monte Carlo - Cutlass - Malibu
$696.00
Hooker continues to set the standard of performance with the Blackheart line of engine swap system components. We are proud to offer these 304 stainless steel mid-length LS swap headers for 1978-1988 GM A/G-body vehicles. These headers feature 1-7/8" primaries with 3" collectors (70201304-RHKR). They are engineered for bolt-in compatibility with all other Hooker Blackheart LS swap components for the 1978-1988 GM A/G-body platform.
Features:
- Comprehensively designed as part of the Hooker Blackheart 1978-1988 GM G-body LS engine swap system; Designed for use with 12643HKR engine mounting brackets and 12644HKR transmission crossmember
- Geometrically/functionally compatible with GM TH350, TH400, 700R4, 2004R, 4L60-4L70 and 4L80E/4L85E* transmissions
- 1-7/8” primary tubes and 3” collectors (70201304-RHKR)
- Long Transition header collectors feature merge spears for maximum flow and increased exhaust velocity
- Constructed from lightweight, 18-gauge, mandrel bent, 304 stainless steel maximizing strength and durability
- 3/8” thick, CNC waterjet header flanges are used for strength and maximum sealing surface
- 100% quality hand-welded construction for strength, longevity and good looks
- Tube geometry designed for maximum clearance and hassle-free installation
- All hardware included
- Manufacturer’s limited lifetime warranty