Rockett Speed Performance Automobiles is a performance engine and parts supplier focused on domestic muscle cars and hot rods, operating as both a retail shop and machine shop in Oklahoma City. The business sells new and remanufactured performance components, handles engine builds and machine work, and caters primarily to enthusiasts rebuilding classic American vehicles or upgrading street cars.
Rockett Speed occupies a dual role in the local automotive aftermarket. The retail side stocks performance parts for Ford, Chevrolet, Dodge, and Mopar engines, including intake manifolds, cylinder heads, carburetors, ignition systems, and fuel delivery components. The machine shop side performs block boring, honing, crankshaft grinding, valve jobs, and complete engine assembly. Unlike general auto parts chains that stock bolt-on accessories for daily drivers, Rockett Speed targets owners investing in multiweek engine rebuilds or restorations where accuracy and sourcing matter.
Rockett Speed carries both OEM-style replacement parts and performance-oriented upgrades. New carburetors typically range from $200 to $800 depending on configuration and CFM rating. Remanufactured cylinder heads start around $400 and extend to $1,200 for fully ported and polished units. Machine shop labor runs approximately $60 to $85 per hour for standard work like boring and honing; complete engine builds quote on a per-project basis with deposits required upfront. Pricing varies by engine size, complexity, and parts source, so phone consultation is necessary before committing to a build. The shop stocks less common components like Mopar-specific intake gaskets or early Ford racing parts that chain retailers do not carry in-house.
Oklahoma City has several automotive supply channels, each suited to different needs. National chains like NAPA Auto Parts and O'Reilly Auto Parts offer fast pickup of common wear items and maintenance supplies across dozens of locations and are better for same-day starter replacements or coolant top-ups. Local independent shops like Gearhead Customs handle fabrication and custom metalwork but typically lack the dedicated machine shop capacity Rockett Speed provides. For buyers seeking performance parts matched to a specific engine family or requiring crankshaft grinding and head porting, Rockett Speed's inventory depth and in-house machining eliminate the need to source components from mail-order suppliers in California or Texas.
Rockett Speed is built for car enthusiasts undertaking frame-off restorations, hot rodders building small-block Chevy or Ford 429 big-block engines, and Mopar collectors needing hard-to-find components. Owner involvement matters: the shop works best when customers understand what they are rebuilding, can discuss deck height and bore specifications, and can commit to a build timeline measured in weeks. A driver needing an oil change, a serpentine belt, or a fuel pump for a daily commuter should visit a quick-lube shop or chain retailer instead. Likewise, buyers unfamiliar with engine terminology or unsure whether their block is salvageable will benefit from a shop visit to assess feasibility before committing money to machine work.
Walk in with engine specifications: the block casting number, cylinder bore condition if known, and a photo of the engine block if possible. Staff can assess whether your block is rebuildable, what machine work it needs, which parts are in stock, and what must be ordered. If you are bringing an engine for machine work, expect to leave it for disassembly and inspection (typically 3 to 5 days) before receiving a detailed quote. Bring a written list of your build goals, horsepower target, and intended use to speed the conversation.
Rockett Speed operates during standard business hours in Oklahoma City; confirm current hours by phone before your first visit, as machine shops sometimes adjust seasonally or for large builds. The shop has dedicated parking for customer vehicles. If you are transporting an engine, a pickup truck or enclosed trailer is practical. Street-parked vehicles fit comfortably.
Rockett Speed fills a specific niche in Oklahoma City's automotive ecosystem: serious restoration and performance work that demands both specialized inventory and machine shop precision, neither of which a general retailer can replicate.
