Schoenfeld Crossover Headers 1-5/8" - 1-3/4" Crate Motor LM-HD-RH 1968-1972 Chevrolet Chevelle

1968-1972 Chevrolet Chevelle

2018-2022 Jeep Wrangler (Front) (Qualifier: with OE Steering Damper)

Precisely monitor your exhaust backpressure to maximize power and efficiency and ensure turbo longevity

Flow characteristics are listed on the chart below

the Three Stage Retard Control has an optional start retard function that retards the timing 10 degrees or 25 degrees while cranking the engine

Schoenfeld Crossover Headers 1-5/8" - 1-3/4" Crate Motor LM-HD-RH 1968-1972 Chevrolet ChevelleFor small block Chevy crate motors with Vortec "Fast Burn" cylinder heads, crossover headers feature a 4 into 2 into 1 Tri Y configuration for increased torque. Headers include "stepped", 1 5 8" 1 3 4" primary tubes and 3" dia. collectors. Fits Hamke, Howe, Lefthander and Port City chassis. Started in 1974, Schoenfeld is known for custom fabricated headers for all forms of circle track racing. Schoenfeld Headers is the worlds largest manufacturer of