Product images and videos 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.

Chassis Components› Chassis and Frame Components

Holley

HYD SUB BBC/BBP SA ASEMBL PC 70-81

Name: HYD SUB BBC/BBP SA ASEMBL PC 70-81
Brand: Holley
SKU: H00E 032015-SDS
Price: 11374.95 USD
Availability: InStock

$11,374.95

SKU: H00E 032015-SDS

Special Order

Ships in 4–6 weeks

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

Detroit Speed's front subframe is a bolt-in replacement for the original stock subframe. It improves the handling and ride quality by utilizing DSE's unique suspension geometry. It is the ONLY subframe in the aftermarket industry with hydroformed frame rails. The hydroformed frame rails feature strength and stiffness, precise quality and repeatability. Up to a 10" wide wheel can be packaged without modification to the inner wheel wells. SBC, BBC, LS1, LS2, and LS7 engines have been designed as a direct bolt-in into this subframe. Single Adjustable Shock: Includes all features of base shock with 'Detroit Tuned' valving plus installed rebound adjustment with the simple turn of a knob while providing excellent ride quality on the street. Subframe must ship freight. Must use at least 17" wheels that require a minimum inside wheel diameter of 16.250".

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Part #: 032015-SDS

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	Holley
Part Number	H00E 032015-SDS

Videos

Subframe Rebuild w/ Detroit Speed | S1: EP5

The Hydroformed Subframe - Detroit Speed Tech Series

I Compared Them All - Here’s Why DSE Won

I put Pro Touring Suspension on my 1973 Camaro (Detroit Speed Stage 2)

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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