GMC P15 Performance and Racing Products

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Essential GMC P15 Performance and Racing Products

FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1448)

Exhaust Manifold Gasket Set

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$35.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:
  • Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
  • Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
  • Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
  • Slotted bolt holes allow for easier header installation.
  • Not intended for use in emission controlled vehicles.
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FEL-PRO Performance – Performance Cylinder Head Gasket (Part No.1025)

Performance Cylinder Head Gasket

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$74.99
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.
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Mr. Gasket – Thermocap Radiator Cap (Part No.2470B)

Thermocap Radiator Cap

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$55.99
The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.

Product Features:
  • Indicates coolant temperature
  • Helps prevent coolant injuries
  • Fahrenheit and centigrade readings
  • Color-coded temperature ranges
  • Integrated coolant reclamation valve
  • Improves under-hood appearance
  • Chromed crown with a colored trim ring
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B & M – Transkit For 65-87 TH400 Transmission (Part No.20229)

Transkit For 65-87 TH400 Transmission

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$511.99
A B&M transmission in a box! Transform your automatic transmission into a full-tilt B&M performer! This is our ultimate transmission kit – it comes complete with full instructions on how to assemble your transmission to B&M specifications.

Product Features:
  • High Perf. Friction Materials
  • Complete Overhaul Gasket Set
  • Modification Components
  • Replacement Valves
  • Replacement Springs
  • Drain Plug Kit Included
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FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1640)

Engine Valve Cover Gasket Set

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$22.99
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.
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Richmond Gear – RngPnn (Part No.49-0280-1)

RngPnn

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$344.99
RngPnn

B & M – Holeshot 3600 (Part No.20425)

Holeshot 3600

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$972.99
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
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B & M – Flexplate, SFI 29.1 Approved, Fits 168-Tooth, 2-Piece Rear Main Seal, Chevy V8 (Part No.20230)

Flexplate, SFI 29.1 Approved, Fits 168-Tooth, 2-Piece Rear Main Seal, Chevy V8

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$173.99
As performance levels increase, an O.E. style flexplate just won’t cut it and a stronger option is a necessity to prevent transmission and/or converter failure. B&M has you covered with our high performance flexplate designed for 1955-85 GM small block (internally balanced) V8 engines along with 4.3L V6 engines. Also fits 1990 and earlier GM big block (internally balanced) V8 engines with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, dual bolt pattern 10.75 or 11.5 inch converter mounting locations, 168 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a Chromate Conversion Coating for added corrosion resistance and durability. B&M SFI approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions.

Product Features:
  • NHRA/IHRA Legal For All Classes
  • Includes SFI Certification Sticker
  • Ideal For Street Applications
  • To Extreme Duty Racing
  • To High RPM Use
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B & M – Aluminum Braided Dip Stick, Fits TH-350 Transmission (Part No.22165)

Aluminum Braided Dip Stick, Fits TH-350 Transmission

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$127.99
What better way to check you oil level by using one of B&M’s transmission fluid dipsticks? The cap screws into the tube and is O-ring sealed, while the base of the tube has a sealing grommet where it goes into the transmission.

Product Features:
  • Automatic Transmission Dip Stick
  • Mounts to bellhousing
  • Sold as a kit
  • Natural finish
  • Fits TH350 & TH350C
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B & M – Aluminum Braided Dip Stick, Fits TH-400 Transmission (Part No.22166)

Aluminum Braided Dip Stick, Fits TH-400 Transmission

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$127.99
What better way to check you oil level by using one of B&M’s transmission fluid dipsticks? The cap screws into the tube and is O-ring sealed, while the base of the tube has a sealing grommet where it goes into the transmission.

Product Features:
  • Automatic Transmission Dip Stick
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FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1819)

PERFORMANCE OIL PAN GASKET SET

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$31.49
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.
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Mallory – Unilite Ignition Module (Part No.605)

Unilite Ignition Module

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$95.99
Mallory’s UNILITE (R), and magnetic breaker less ignition modules are self contained module assemblies which have no moving parts to wear out. Using Mallory’s time tested breaker less ignition circuit, combined with modern surface mount thermal-clad construction, these ignition modules can drive both OEM and high performance ignition coils. For best results always use a Mallory PROMASTER coil or a Mallory chrome electronic ignition coil. These are also an excellent choice for triggering one of the Mallory HyFire series of electronic ignition controls. Hookup is as easy as a three wire connection.

Product Features:
  • Service Part
  • No Moving Parts To Wear Out
  • Self Contained Unit
  • Can Drive OEM
  • Can Drive High Performance Ignition Coils
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B & M – Transpak For 65-87 TH400 Transmission (Part No.20228)

Transpak For 65-87 TH400 Transmission

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$166.99
The B&M Transpak has all the features in the Shift Improver Kit, plus it provides additional driver manual control. Retain full automatic features and standard shift points with selector in Drive.

Product Features:
  • Recalibrate Auto. Transmission
  • Optimum Performance
  • Select Your App. Mode
  • Improves Transmission Life
  • Trans. Removal Not Required
  • Downshift At Any Speed
  • Great For Trailer Towing
  • For Heavy Loads Driving Downhill
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B & M – Automatic Shifter, Light Truck Megashifter (Part No.80680)

Automatic Shifter, Light Truck Megashifter

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$539.99
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 applications with its overall height of 14.85-inches tall (2.25-inches taller than #80690 Megashifter.) The positive ratcheting action won’t allow you to over-shift and miss a gear at that critical moment, along with the reverse lockout feature meets NHRA/IHRA safety rules for those weekend grudge races at the track, while the look and feel of the T-handle and accordion style shift boot really shows off its racing heritage. Other features include a black console that you can trim to match the contour of your vehicle’s floor, 5-foot long shifter cable, cable brackets, transmission shift levers, chrome plated top plate with lighted gear indicator and everything needed for an easy at home installation. An optional T-handle with a 12-volt button is available separately for actuating a trans-brake, nitrous oxide or other accessories for the hard-core performance enthusiast. This shifter fits most popular Chrysler, Ford and GM 3 and 4-speed automatic transmissions. Note: AOD transmissions require optional kit #40496, GM 4L60E through 4L85E transmissions with PRNDL switch will require optional kit #70499. Overall Dimensions – 14.9L x 6.4W x 14.8H

Product Features:
  • Universal Floor Mount Application
  • Cable Operated
  • Quick Installation
  • Accurate Shifting
  • NHRA/IHRA Reverse Lockout Meets Requirements
  • Use w/Reverse Pattern Valve Body
  • Includes Neutral Safety Switch
  • Includes Backup Light Switch
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B & M – Automatic Shifter – Megashifter – Universal (Part No.80690)

Automatic Shifter - Megashifter - Universal

from

$539.99
The Classic BAndM Megashifter features a Ratcheting action, ensuring positive shifts. Chrome Knob, Neutral safety switch And NHRA/IHRA Approved reverse lockout. Fits Most 3 And 4 speeds.

Product Features:
  • Universal Floor Mount
  • Base Can Be Trimmed-Custom Fit
  • Cable Operated
  • Quick Installation
  • Accurate Shifting
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B & M – Automatic Shifter, Street Bandit Shifter (Part No.80797)

Automatic Shifter, Street Bandit Shifter

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$869.99
The ultimate shifter for automatic transmission equipped street vehicles! The Hi-Tek Street bandit has all the same feature as the above Street Bandit line of shifters, with an interchangeable billet knob design.

Product Features:
  • Ideal For High-Tech Pro-Street
  • Ideal For High-Tech Street Rods
  • Narrow Styled Aluminum Housing
  • Includes Neutral Safety Switch
  • Includes Backup Light Switch
  • Includes Billet Aluminum Knob
  • Can Be Used w/Reverse Pattern Valve Body
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FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2912)

Engine Crankshaft Seal Kit

from

$37.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longevity.
  • Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels.
  • Not intended for use in emission controlled vehicles.
  • Not intended for use in emission controlled vehicles.
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Accel – GM Hei Supercoil Red/White (Part No.140005)

GM Hei Supercoil Red/White

from

$126.99
Engineered for higher energy output resulting in quicker starting, improved idle quality, crisper throttle response and more high RPM power. Compatible with both original HEI ignition systems and later model computer controlled HEI systems. No need to remove or re-time distributor. Complete with simplified ground strap, mounting screws, silicone coil gasket and carbon contact brush / spring.

Product Features:
  • 10-15% More Energy
  • Direct Plug In Replacement Direct OE Fit
  • Advanced Bobbin Technology
  • Highly Specialized Silicone Magnetic Steel Cores
  • Similar to Standard Motor Products SMP Dr-32
  • Long Life And Great Looks
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Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)

Promaster Classic Series; Ignition Coil

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$204.99
Universal street and strip. For street-driven vehicles with breaker point ignition or OE electronic ignition. Delivers optimum performance when used with these Mallory ignition products: UNILITE (R) distributor with a HYFIRE (R) capacitive discharge ignition, magnetic breaker less distributor with a HYFIRE (R) capacitive discharge ignition, or dual point distributor. Effective to approximately 6500 RPM when used with a point type distributor (depending on engine combination). Effective to approximately 8000 RPM when used with a Mallory HYFIRE electronic ignition control (depending on engine combination).

Product Features:
  • Glass Filled Polyester Case
  • Longer Spark Duration
  • Increased Performance
  • No Energy Loss Due To Arcing
  • Includes Brass Contact Terminal
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K&N – Premium Oil Filter: Ideal for Synthetic, Conventional & Blended Oil, Protects Your Engine (Part No.HP-2002)

Premium Oil Filter: Ideal for Synthetic, Conventional & Blended Oil, Protects Your Engine

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$17.99
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N’s pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. 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, and is protected by the K&N 1-Year Limited Warranty.

Product Features:
  • Designed to allow high flow rates and a consistent flow of oil to your engine
  • Pleated synthetic-blend filtration media removes most harmful contaminants
  • Fast and easy Wrench-Off removal using the welded one-inch hex nut
  • High capacity to withstand the service intervals recommended by vehicle manufacturers
  • Heavy-duty canister for outstanding durability
  • Laboratory tested to ensure excellent capacity, efficiency, and mechanical strength
  • Designed to operate with all synthetic, conventional, and blended motor oils
  • 1-Year Limited Warranty
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Helping You Find the Right Performance and Racing Products for Your GMC P15

You love your P15. So we’ve made it easier than ever to help you find GMC P15 Performance and Racing Products in our online catalog. Our inventory holds 31 aftermarket and OEM Performance and Racing Products for your GMC P15, ranging from $17.99 to $972.99.

We offer parts from 7 brands trusted to make quality Performance and Racing Products for your GMC P15. Before you buy, take some time to read through customer reviews. We currently have 251 reviews of GMC P15 Performance and Racing Products from previous customers. Some of the top rated parts include Thermocap Radiator Cap with 3.2 stars and GM Hei Supercoil Red/White with 4.3 stars.

Find your P15 Performance and Racing Products here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your GMC P15 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Performance and Racing Products Brands for Your GMC P15

Our inventory holds Performance and Racing Products for your GMC P15 from 7 trusted brands. You’ll find OEM and aftermarket parts from brands like K&N, FEL-PRO Performance, and B & M, all of which can keep that GMC happy.
We have Mallory parts available for your GMC P15 in categories like Performance Ignition Products. Some of the top-rated Mallory parts in these categories are:
Unilite Ignition Module
from $95.99
(3)
Unilite Ignition Module
Performance Ignition Parts

FAQs for GMC P15 Performance and Racing Products

What are the most purchased Performance and Racing Products for the GMC P15?

Out of 31 Performance and Racing Products for the GMC P15, the most popular in our inventory are:
Automatic Shifter, Z-Gate
from $306.99
(11)
Automatic Shifter, Z-Gate
Performance Shifters
Engine Valve Cover Gasket Set
from $22.99
This product is not rated
Engine Valve Cover Gasket Set
Performance Engine Valve Cover Gasket Sets
Thermocap Radiator Cap
from $55.99
This product is not rated
Thermocap Radiator Cap
Performance Radiator Caps

What are the top-rated GMC P15 Performance and Racing Products?

Top-rated Performance and Racing Products for your GMC P15 based on customer reviews/ratings are:
Thermocap Radiator Cap
from $53.99
(17)
Thermocap Radiator Cap
“Worth the money if only for the looks. And will tell you the temp outside”
GM Hei Supercoil Red/White
from $126.99
(3)
GM Hei Supercoil Red/White
“I installed this Accel Supercoil, 1st time using one, along with a full tune up and I am impressed. Installed in a 94 caddy 4.9 v8. This car has never”
Automatic Shifter, StarShifter
from $349.99
(1)
Automatic Shifter, StarShifter
“while I was looking this shifter over and found it wouldn’t work for my application, I found it to be as beautiful as the B&M shifter I had in my othe”