$312.29

$346.99

(Save $34.70)

Intermediate Pipes, Chevy, GMC, Stainless Steel, 3 in., 4L80E Trans, For Use With 1860, 1861 Headers, Pair
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JBA Performance Exhaust Downpipes 1860SY-1

JBA Performance Exhaust Downpipes 1860SY-1

JBA-1860SY-1

Not Yet Reviewed

Part Number: JBA-1860SY-1

Estimated Ship Date: Nov 10, 2026

$312.29

$346.99

(Save $34.70)

Estimated Ship Date: Nov 10, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
1860SY-1
Part Type:
Product Line:
Summit Racing Part Number:
JBA-1860SY-1
Item Number:
1815285
UPC:
694342527761
Outside Diameter (in.):
3.000 in.
Tubing Material:
409 stainless steel
Tubing Finish:
Natural
Catalytic Converter Included:
No
Gaskets Included:
No
Hardware Included:
No
Mandrel-Bent:
Yes
Remanufactured:
No
Quantity:
Sold as a pair.
Notes:
For use on models with 4L80E transmissions only. Requires welding. For use with JBA 1860S, 1861S headers only.

JBA Performance Exhaust Downpipes

JBA Performance Exhaust downpipes offer mandrel-bent, stainless steel construction for maximum flow and performance. They will increase your torque and horsepower significantly over your stock downpipes.

Applications

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