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- Header Back LS Swap Exhaust System w/Mufflers
- 1978-88 Monte Carlo / Malibu / El Camino / Cutlass / Grand Prix / Regal / Bonneville
- 2-1/2'' Diameter
- Stainless Steel
Full stainless steel exhaust system comes complete with stamped crossover for a broad torque curve, TIG welded stainless steel straight through designed absorption style mufflers, for applications up to 450HP; single turn-down exit under each quarter panel for an stealthy look.
Features: - Each system is supplied with a high-efficiency stamped crossover & high-flow TIG-welded 304 SS absorption mufflers
- OE quality hardware (clamps, hanger rods and rubber isolators) provided to ensure excellent fitment and a leak free installation
- Kits are supplied with turn-down style exits under the rear quarter panels
- Stainless steel straight through designed absorption mufflers for a muscle car sound without the resonance
- Constructed of mandrel bent stainless steel tubing
- System can connect to 520-2480 mid-length headers with adapter p/n 520-42112
- System can connect to 520-2332 and 520-2333 full-length headers with adapter p/n 520-42118
- System can connect to 520-8501 exhaust manifolds with adapter p/n 520-42114
Part TypeExhaust System
Product LineHooker Headers LS Engine Swap Exhaust Systems
BrandHOOKER HEADERS
Package Height17.5
Package Width22.0
Package Length54.25
Weight71.0 PG
Part CategoryPerformance Parts
Vendor Part Number42511HKR
Package Qty1
Package TypeEA
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