1975 Pontiac Grand Safari Performance Engines

HoleShot 3600 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: HoleShot 3600 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot converter will provide several advantages and benefits in vehicles with modified engines. Many modifications, particularly big cams, tend to reduce low end power and torque. The high stall converter allows the engine to launch the car at higher rpm where more torque is available. The Holeshot is generally a very good choice for the typical street machine that is looking for better launch capability and more strength. Street rods with modified engines will also benefit from a Holeshot converter. If your vehicle is equipped with a plate type nitrous system, you will need a Nitrous Holeshot!! Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Furnace brazed impeller. New precision steel alloy pump drive tube. New heavy duty needle bearing between stator and impeller (not a thrust washer). Needle bearing between stator and turbine. Furnace brazed turbine. Dual pattern drive lugs on some GM Holeshots. New turbine hub. New springs and rollers in stator.

Product Features:

• Furnace Brazed Impeller
• Steel Alloy Pump Drive Tube
• Heavy Duty Needle Bearing
• Between Stator and Turbine
• Furnace Brazed Turbine
• Dual Pattern Drive Lugs
• New Turbine Hub
• New Springs/Rollers In Stator

Nitrous Holeshot Converters are Built with the same features as the other B&M Holeshots, with the addition of anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower nitrous delivers.

Product Features:

• 2800-3200 RPM
• Small And Big Blocks
• Serious Performance
• Furnace Brazed
• Fully Balanced

Product Features:

• For Professional Cylinder Head Porter
• 72cc Chamber Size
• As-Cast Casting Has Small Ports And Chambers
• Max Valve Size is 2.11 Int and 1.66 Exh
• 14-Degree Valve Angle
• Enough Wall Thickness For CNC Machining
• Seats and Manganese-Bronze Guides Included

Product Features:

• Out-of-the-Box Bolt-On Performance
• Hand-Blended Intake and Exhaust Bowls
• CNC-Matched Intake/Exhaust Ports in Std Location
• Thicker Deck Surfaces than Other Brands

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

Product Features:

• Felcoid/Plus gaskets have a fiber sheet core and a latex rubber coating to eliminate potential leakage paths. The core material resists crushing and splitting, while providing excellent blowout resistance.
• With steel core to provide ultimate excellent blowout resistance.
• Not intended for use in emission controlled vehicles.

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

Product Features:

• Felcoid/Plus gaskets have a fiber sheet core and a latex rubber coating to eliminate potential leakage paths. The core material resists crushing and splitting, while providing excellent blowout resistance.
• With steel core to provide ultimate excellent blowout resistance.
• Not intended for use in emission controlled vehicles.

Product Features:

• Cylinder Head Gasket
• 1961-1980 326-389-400-421-428-455

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

Product Features:

• Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines.
• Inserted within a stainless steel armor surrounding each cylinder, wire ring design provides highly concentrated sealing around the combustion chamber.
• Raises combustion sealing force to roughly three times that of standard head gaskets.
• Steel wire rings for the greatest combustion seal strength.
• Not intended for use in emission controlled vehicles.

Spectre’s Oldsmobile V8 water neck fits Oldsmobile 330, 350, 425 and 455 engines. This water neck has been designed around the OEM specifications and has a chrome plated finish for a lasting look that fits great. This water neck has an additional by-pass hose connection and includes the bolts.

Product Features:

• Fits Oldsmobile 330, 350, 425 and 455 engines
• Chrome plated
• Bolts included
• Designed for OEM fit
• Easy to install
• O-ring/gasket not included

This chrome plated water neck is precision die cast for a great fit. It features an O-ring style seal to prevent water leaks. These water necks are first polished to a high luster then chrome plated for lasting beauty.

Product Features:

• Prevents water leaks
• Precision die cast

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

Product Features:

• DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
• SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
• ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
• REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
• EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted

Mr. Gasket standard intake gasket sets are manufactured from a blend of nitrile rubber and fiber, for excellent sealing and durability. They’re precision die-cut for each specific application to ensure a great fit, and can be custom-trimmed for modified ports where needed. The sets come complete with all necessary seals and block-off plates.

Product Features:

• Forms an airtight leak proof seal
• Precision die cut for excellent seal and fit
• Can be trimmed to meet your specifications

Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks black oxide coated. 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

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

Product Features:

• Designed for Optimum Torque and Acceleration
• Maximum Performance From Idle through Mid-Range
• Matched to Edelbrock Performer Intakes
• Includes Hydraulic Lifters and Assembly Lube
• Major Improvement in Throttle Response and Torque
• Use For Daily Drivers/Trucks/Vans/RVs/4x4s
• Take The Guesswork Out Of Camshaft Selection

Product Features:

• Designed for Optimum Torque and Acceleration
• Maximum Performance From Idle through Mid-Range
• Matched to Edelbrock Performer Intakes
• Includes Hydraulic Lifters and Assembly Lube
• Major Improvement in Throttle Response and Torque
• Use For Daily Drivers/Trucks/Vans/RVs/4x4s
• Take The Guesswork Out Of Camshaft Selection

Product Features:

• Designed for Idle to 5500 RPM
• Direct Reproduction Of Edelbrock Pontiac P-65
• Delivers Classic Edelbrock Performance
• Proven Performance

Edelbrock part #21563 Performer Pontiac intake manifold is designed for 1965-79 Pontiac 326-455 c.i.d. V8’s (except Ram Air V and 265/301 V8’s). Provides great throttle response for performance you can feel. Ideal for cars, 4x4s, tow vehicles, RVs and boa

Product Features:

• Idle-5500 RPM Range
• Dual Plane Type-4150 Style Flange
• 5.5 in. Front Height, 6.05 in. Center Height, 6.6 in. Rear Height
• Black Powder Coated Finish
• Non-EGR

Edelbrock part #7551 Performer RPM Air-Gap Oldsmobile 455 intake manifold is intended for aggressive street/ strip big-block Oldsmobile applications. Designed to optimize horsepower production from 1500 to 6500 rpm, this manifold will perform best with en

Product Features:

• 1500-6500 RPM Range
• Dual Plane Type-4150 Style Flange
• 5.04 in. Front Height, 5.54 in. Center Height, 6.04 in. Rear Height
• Satin Finish
• Non-EGR

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

Product Features:

• Blue Stripe® performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
• Not intended for use in emission controlled vehicles.

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

Product Features:

• Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
• Not intended for use in emission controlled vehicles.

Product Features:

• Use W/ Valve Springs Part #5822, 5882, 5896, 5872, 5867, 5812, 5857
• Set of 16
• 1.50 in. Outside Diameter
• Steel Material
• Black Oxide Finish

Designed to keep the rocker arms positively locked for precise and critical valve train adjustments. Manufactured from quality grade steel, then heat-treated for extra strength and plated with a durable finish. Kits include 16 rocker arm nuts with socket head set screws and one hex key wrench.

Product Features:

• They are zinc dichromate plated steel
• They have black oxide coated set screws
• Keeps rocker arms positively locked

Designed to keep the rocker arms positively locked for precise and critical valve train adjustments. Manufactured from quality grade steel, then heat-treated for extra strength and plated with a durable finish. Kits include 16 rocker arm nuts with socket head set screws and one hex key wrench.

Product Features:

• Sure-lock rocker arm nuts
• Precise valve train adjustment
• Keep rocker arms locked
• High-quality grade steel
• Heat-treated for ex strength
• Plated with durable gold tone finish