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JBA Performance

Stainless Steel Shorty Header

Name: Stainless Steel Shorty Header
Brand: JBA Performance
SKU: 1830S
Price: 608.89 USD
Availability: InStock

$776.35 $608.89 Save $167.46

SKU: 1830S

In Stock

Ships by Aug 29

Free Shipping over $200

$100 Minimum Order

30 Days Return

Description

The JBA Performance Exhaust 1830S is a performance-grade shorty header engineered as a significant upgrade over restrictive stock manifolds. Constructed from durable, mandrel-bent stainless steel tubing, it's built to withstand demanding conditions from racing to daily driving. With primary tubing diameter of 1.625 inches and a collector port diameter of 2.5 inches, this header offers improved exhaust flow. The 0.059-inch thick tubing and 3/8-inch thick machined flanges with oversized exhaust ports contribute to its robust construction and leak-free installation. It also includes a factory-style oxygen sensor port, gasket, and mounting hardware for convenience. The uncoated, matte grey finish adds to its performance aesthetic. This header is specifically designed for 1987-1991 Chevrolet Suburban and Blazer models with V8 engines (5.7L/350 cubic inches), provided they are without a smog pump. Note that raised port cylinder heads may cause installation issues.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	JBA Performance
Part Number	1830S
Category	Exhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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