1991 Buick Roadmaster Performance and Racing Products

The street fire spark plug wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve. The terminals are covered in black boots that protect the conductor from engine heat to ensure spark delivery.

Product Features:

• Helically wound conductor suppresses electro and radio noise
• Kevlar core combination for great strength and durability
• Heavy Duty Terminals For Secure Connection
• 8mm silicone and synthetic jacket resists heat and abrasion
• 500 Ohms/ft. Resistance For Improved Spark Delivery And Power
• Silicone Boots Protect Against High Exhaust Temps

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

• Die cut silicone rubber gaskets conform to out-of-flat covers
• Great for on-again/off-again situations
• Not intended for use in emission controlled vehicles.

Hypertech is a technology-driven company with a unique status in the aftermarket industry. Unlike other speed equipment manufacturers that produce hard parts like camshafts and cylinder heads, our core product is knowledge the ability to tune the complex computers that control essential functions in modern automobiles. We have invested in people, not machinery. The knowledge and skill of the Hypertech team are our most valuable assets. Our staff of engineers and technicians has degrees in a variety of disciplines, including electrical engineering, computer science, and mechanical engineering. Hypertech people know computers from the inside out! The Hypertech team is passionate about performance. We have racers, hot rodders, and performance enthusiasts on our staff. You’ll find modified trucks and street machines in our employee parking lot. We build project cars and use our trucks for towing on weekends. We come from different backgrounds, but we have all learned to appreciate the tremendous power of electronic engine controls to improve performance on the street as well as on the race track. Hypertech is the technology leader in High-performance engine tuning computer-controlled vehicles. Electronic engine controls have evolved rapidly since their introduction in the early ’80s. Hypertech has kept pace with these rapid advances in technology by developing power tuning products that take advantage of the capabilities of these electronic controls. Early automotive computers used replaceable PROMs or chips to calibrate the Electronic Control Module (ECM) for a specific engine, powertrain, and vehicle combination. Hypertech created the original Power Chips to recalibrate these electronic brains for improved performance. As the power of digital systems expands, Hypertech will continue to design and manufacture power tuning products that are on the cutting edge of technology.

Product Features:

• External Coil
• Product might not be available in all states due to local laws.

K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.

The Holeshot Converter is a very good choice for the typical street machine that is looking for better launch capability and more strength. With a furnace brazed turbine, New turbine hub and dual pattern drive lugs on some GM Holeshots.

Product Features:

• Furnace Brazed Impeller
• Steel Alloy Pump Drive Tube
• Heavy Duty Needle Bearing
• Between Stator and Turbine
• Furnace Brazed Turbine

Finish your custom engine job with these show quality grade 5 chromed bolts, includes AN washers which have no exposed shoulder for a professional appearance.

Product Features:

• Intake bolt kit
• Chrome plated
• Includes an type washers
• Ideal for street rods/machines

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

• Steel core gasket construction
• Exclusive design permits significantly faster gasket installation while eliminating potential sealing leak paths.
• Not intended for use in emission controlled vehicles.

Product Features:

• Heavy Duty Cap and Rotor Kit
• With Brass Inserts

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

• Rigid core, molded silicone rubber gaskets utilize the one-piece molded rubber technology for a perfect fit, ease of installation and include compression limiters to prevent overtightening.
• Not intended for use in emission controlled vehicles.

The B&M Shift Improver Kit the easiest way to get the performance you’ve always wanted out of your automatic transmission, two modes to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit.

Product Features:

• Provides Crisp Shifts
• On Any Stock Automatic Transmission
• Eliminates Soft/Sluggish Shift
• Eliminates Shift Overlap
• Eliminate Clutch and Band Wear
• Improves Transmission Life
• Transmission Removal Not Required

Springs made of highest quality spring wire. Springs precision wound to close tolerances. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.

Product Features:

• For Use With Cast Iron Heads
• Springs Made of Highest Quality Spring Wire
• Springs Precision Wound To Close Tolerances
• Use with Original Equipment Heads Only

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

• PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
• NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
• SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
• STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
• DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

Made from silicone to withstand extreme engine oil temperatures and injection molded for a precise fit.

Product Features:

• Made from silicone
• Withstands extreme engine oil temps
• Injection molded for a precise fit

Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists cracking and withstands intense heat. Resists deteriorating. Anti-stick properties and easy removal for disassembly.

Product Features:

• Graphite-impregnated facing
• Steel expanded metal core
• Superior tensile strength
• Resists cracking
• Withstands intense heat
• Resists deteriorating
• Anti-stick properties
• Easy removal for disassembly

A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:

• Unique Safety Interlock Design
• Impervious to Vehicle Oils and Chemicals
• Strong Enough Too Handle High Performance

Spectre’s Chevy short block timing cover kit is designed to protect engine components like timing gears and the timing chain. This kit features a triple chrome plated steel construction and includes a pre-installed seal, base gasket, (10) 12-point screws and a 12 point socket. This timing cover kit is engineered for optimum fit and function and it is designed to fit Chevy 265-400 short block engines.

Product Features:

• Fits Small Black Chevrolet 265-400 Engines
• Triple chrome plated
• Steel construction
• Includes pre-installed seal, gasket, (10) 12-point bolts and a 12 point socket
• OEM fit & function
• Spectre timing tab 4236 or 4237 is recommended

Put an end to high maintenance point ignition systems by installing a proven Mallory Unilite ignition conversion kit. Features at a glance, improves performance and fuel efficiency, easy to install with simple hand tools, reduced maintenance and is available for all popular 12-volt negative ground domestic cars and trucks.

Product Features:

• Easy Installation
• Improved Fuel Economy
• Reduced Maintenance
• Accurate Timing
• Improved Performance
• Provides A Simple Conversion
• No Moving Parts To Wear Out

Product Features:

• Service Part
• Makes Connections Quick And Easy

Brake Bleeder Screws

The B&M Megashifter has it all, form, function and classic style. This all adds up to bring you a quality shifter that’s been one of the most popular automatic shifters of all time. The light truck Megashifter is better suited for truck and bench seat app

Product Features:

• Universal Floor Mount Application
• Cable Operated
• Quick Installation
• Accurate Shifting
• NHRA/IHRA Reverse Lockout Meets Requirements

The B&M Megashifter has it all, form, function and classic style. This all adds up to bring you a quality shifter that’s been one of the most popular automatic shifters of all time. First off let’s talk function. The Megashifters positive ratcheting funct

Product Features:

• Universal Floor Mount
• Base Can Be Trimmed-Custom Fit
• Cable Operated
• Quick Installation
• Accurate Shifting

Spectre’s Valve Cover Hold Downs feature high quality steel construction with a triple chrome-plated finish. Manufactured for an optimum fit, this product’s hex heads include a decorative O-ring cap for a customizable appearance to suit your needs. Sold 4 per package, these studs are intended to fit standard height Chevy Center bolt valve covers.

Product Features:

• 4 bolts included in each package
• Allen head includes decorative O-ring cap
• Triple chrome-plated finish
• Fits standard height Chevy Center bolt valve covers

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Product Features:

• GM 10BL 8.5 R/P 3.73 FRT/REAR MGP

ACCEL high performance standard size caps offer superior protection from arc-thru and crossfire. Features hi-performance. 60kV- rated alkyd compound, stress-relieved at molding to ensure stability. Brass inserts provide for high spark energy flow.

Product Features:

• Brass Inserts Provide For High Spark Energy Flow