Air and Fuel› Intake Manifolds and Components

SPA Turbo

Cast Aluminum Intake Manifold for Chevy II L6 Inline Six

$599.90

SKU: TINC0203

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The SPA Performance Chevy II Inline Six Intake Manifold is designed for 194, 230, 250, and 292ci inline six engines. Developed for high airflow and versatility, it is compatible with Holley/Edelbrock four-barrel carburetors. This cast aluminum manifold features a water jacket with a sealant treatment for leak prevention and includes a billet aluminum flange for standard carbs.
Show original supplier description
The SPA Turbo intake manifold is engineered to maximize airflow and versatility for Chevy II 194, 230, 250, and 292 L6 inline six engines. This cast aluminum manifold is specifically designed to accept single quad (4-barrel) carburetors, such as those from Holley and Edelbrock. It offers excellent compatibility, designed to work seamlessly with both the stock exhaust manifold and SPA Performance turbo manifolds (models TMC02 and TMC05). The manifold incorporates a water jacket and undergoes a sealant treatment to ensure leak-free operation, with all parts rigorously tested. Included components consist of a billet aluminum flange for Holley/Edelbrock 4-barrel carbs, one 1/4" NPT port for vacuum, two 1/4" NPT ports for the water jacket, four M8 bolts, and one gasket. The product is currently in a pre-sale phase, with availability estimated around June 30, 2026. Improper installation, misuse, or operation outside of manufacturer specifications will void any return eligibility and may void manufacturer warranties. Customer acknowledges that automotive performance parts can significantly alter vehicle characteristics and may require professional installation.

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

BrandSPA Turbo
Part NumberTINC0203
CategoryAir and Fuel
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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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