Availability
Showing In Stock Items. Show All 17 Items.
Headers, Shorty, Stainless Steel, Black Painted, 1 3/4 in. Primary, Ford, Mustang, 5.0L, Pair,
Part Number: BIG-12147FLT
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Headers, Shorty, Stainless Steel, Polished, Chevy, GMC, Pair
Part Number: BIG-11549FLT
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Headers, Shorty, Stainless Steel, Natural, 1 5/8 in. Primary Tube O.D., 2.500 in. Collector Diameter, D-port, Ford, 4.6L, Pair
Part Number: BIG-12134FLT
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Headers, Upsweep 4x4, Stainless Steel, Natural, 2 1/4 in. Primary, Chevy, Big Block, Pair
Part Number: BIG-11551FLT
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Headers, Shorty, Stainless Steel, Natural, Infiniti, Nissan, Pair
Part Number: BIG-17000FLT
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
Headers, Upsweep, Stainless Steel, High-temperature Black Paint, Standard Flange, 2 1/4 in. Primary Tube O.D., Round Port, Chevrolet, Big Block, Pair
Part Number: BIG-11553FLT
Estimated Ship Date: Dec 19, 2025 if ordered today
Estimated Ship Date: Dec 19, 2025 if ordered today
Headers, Upright, 1 1/2 in. Primary, 2.5 in. Collector, Stainless Steel, Natural, GM, 2.8L, 3.1L, 3.4L, Pair
Part Number: BIG-11585FLT
Not Yet Reviewed
Estimated Ship Date: Dec 19, 2025 if ordered today
Estimated Ship Date: Dec 19, 2025 if ordered today
Headers, Upright, 1 5/8 in. Primary, 3 in. Collector, Stainless Steel, Natural, Chevy, Small Block, Pair
Part Number: BIG-11545FLT
Estimated Ship Date: Dec 19, 2025 if ordered today
Estimated Ship Date: Dec 19, 2025 if ordered today
Headers, Shorty, Stainless Steel, Temporary Black Paint, Chevy, GMC, Pair
Part Number: BIG-11548FLT
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Headers, Upright, 1 3/4 in. Primary, 3 in. Collector, Stainless Steel, Natural, Chevy, Small Block, Pair
Part Number: BIG-11546FLT
Estimated Ship Date: Dec 19, 2025 if ordered today
Estimated Ship Date: Dec 19, 2025 if ordered today
Headers, Shorty, Stainless Steel, Natural, Toyota, Pair
Part Number: BIG-11146FLT
Estimated Ship Date: Dec 19, 2025 if ordered today
Estimated Ship Date: Dec 19, 2025 if ordered today
Headers, Upright, 1 1/2 in. Primary, 2.5 in. Collector, Stainless Steel, Natural, Ford, Mercury, 2.0L, 2.3L, Each
Part Number: BIG-12160FLT
Not Yet Reviewed
Estimated Ship Date: Monday 12/8/2025
Estimated Ship Date: Monday 12/8/2025
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