Collection: Products

GMS WINDSHIELD BANNER- BLACK BACKGROUND / SILVER LETTERING- DEC-BANNER-BS

GMS WINDSHIELD BANNER- BLACK BACKGROUND / WHITE LETTERING- DEC-BANNER-BW

GMS WINDSHIELD BANNER- BLACK GLOSS - DEC-BANNER-B

GMS WINDSHIELD BANNER- RED BACKGROUND / BLACK LETTERING - DEC-BANNER-RB

GMS WINDSHIELD BANNER- WHITE GLOSS - DEC-BANNER-W

Granatelli "Remove Before Flight" Parachute Pin - Safety Tag – 100008

• Bright red “Remove Before Flight” safety tag for high visibility
• Durable nylon construction built for rugged racing environments
• Easy attachment to parachute pins, pull handles, and safety lines

Granatelli (2) 6 Volt OPTIMA Battery Tray Set Black – 452201B

• Dual 6-Volt Battery Setup: Converts to ultra-low mount 12-Volt operation for performance and custom builds.
• Billet Black Construction: Durable, corrosion-resistant aluminum with a clean, professional finish.
• Complete Mounting Kit: Includes all plates, brackets, spacers, and stainless steel hardware for easy installation.

Granatelli (2) 6 Volt OPTIMA Battery Tray Set – 452201

• Dual 6-Volt Battery Setup: Converts to ultra-low 12-Volt operation for performance and custom vehicle builds.
• Billet Black Anodized Construction: Durable aluminum with corrosion-resistant, professional black finish.
• Complete Mounting Kit Included: Main plates, spacer mount stands, top hold-down brackets, and stainless steel hardware for easy installation.

Granatelli -10AN ORB Billet Breather for OEM-Style Valve Covers – 280117

• CNC Billet Aluminum – Lightweight, high-strength, heat-resistant
• Improved Crankcase Ventilation – Reduces blow-by and pressure buildup
• Performance Engine Upgrade – Street, race, turbo, supercharged, nitrous applications

Granatelli -10AN ORB Billet Valve Cover Breather – 280118

• CNC Billet Aluminum – High-strength, heat-resistant, corrosion-resistant
• Enhanced Crankcase Ventilation – Reduces crankcase pressure and oil vapor
• -10 AN ORB Female Thread – AN fitting compatible, catch can and custom PCV systems

Granatelli -12AN Screw-In Billet Valve Cover Breather Baffle Kit – No Welding – 280112

Granatelli -16AN Male Billet Valve Cover Breather – 280114

• -16 AN Male Thread Design – High-flow capacity for performance and race applications
• CNC-Machined Billet Aluminum – Durable, lightweight, and built for extreme engine conditions
• Improves Crankcase Ventilation – Reduces pressure buildup and supports ring seal

Granatelli -20AN to -10AN ORB Billet Valve Cover Breather Adapter – 280113

Granatelli 0 Ohm Spark Plug Wires 28-1629HTL | GM 5.3L V8 & 6.6L HD

• Compatible with LS1, LS2, LS3, LS6, LS7, LS9, LSA, LSX, LQ4, & LQ9
• Fits All LS & LT Engines
• "0 ohm" Spark Plug Wires, 8mm, Solid Core, Assembled, Chevy, Black Boots, Black Wires

Granatelli 0-Ohm Red Coil-On-Plug Connector Wire Kit for 2003-2007 Dodge/Chrysler/Jeep 5.7L HEMI – 28-1801S-R

Granatelli 0.50" Air Filter Spacer – 5.125" Diameter with O-Ring Seal – 5215050

• 0.50″ tall air filter spacer for added clearance
• 5.125″ diameter fits standard carburetor and intake systems
• O‑ring seal ensures a secure, leak‑free airflow connection

Granatelli 0.75" Air Filter Spacer – 5.125" Diameter with O-Ring Seal – 5215075

• 0.75″ tall air filter spacer for added clearance
• 5.125″ diameter fits standard carburetor and intake systems
• O‑ring seal ensures a secure, leak‑free airflow connection

Granatelli 1.00" Air Filter Spacer – 5.125" Diameter with O-Ring Seal – 5215100

• 1.00″ tall air filter spacer for added clearance
• 5.125″ diameter to fit standard carburetor and intake systems
• O‑ring seal for a secure, leak‑free airflow connection

Granatelli 1.25" Air Filter Spacer – 5.125" Diameter with O-Ring Seal – 5215125

• 1.25″ tall air filter spacer for added clearance
• 5.125″ diameter to fit standard carburetor and intake systems
• O‑ring seal ensures a secure, leak‑free airflow connection

Granatelli 1.50" Air Filter Spacer – 5.125" Diameter with O-Ring Seal – 5215150

• 1.50″ tall air filter spacer for added clearance
• 5.125″ diameter fits standard carburetor and intake systems
• O‑ring seal for a secure, leak‑free airflow connection

Granatelli 1.50" Race Belt Residual Slack Harness Collar Set – Black – 800150B

• Fits 1.50″ race belt systems with a secure, snug fit
• Matte black finish for a track‑ready look
• Controls residual slack for a cleaner harness setup

Granatelli 1.50" Race Belt Residual Slack Harness Collar – Polished Aluminum Set of 2 – 800150

• Fits 1.50″ race belt systems with a secure, snug fit
• Polished aluminum finish for a premium, race‑ready look
• Controls residual slack for a cleaner harness setup

Granatelli 1.652" Race Belt Residual Slack Harness Collar Set – Black – 8001625B

• Fits 1.652" Racing Harness Belts – Precision fit for performance seat belts
• Reduces Residual Slack – Maintains proper tension under acceleration, braking, and cornering
• Improves Driver Safety – Keeps harness securely positioned during intense driving

Granatelli 1.652" Race Belt Residual Slack Harness Collar Set – Polished Aluminum – 8001625

• Fits 1.652" Racing Harness Belts – Precision fit for select race belt systems
• Reduces Residual Slack – Maintains proper belt tension during hard acceleration and braking
• Improves Driver Stability – Helps keep harness securely positioned under load

Granatelli 1.75" Air Filter Spacer – 5.125" Diameter with O-Ring Seal – 5215175

• 1.75″ tall air filter spacer for added clearance
• 5.125″ diameter to fit standard carburetor and intake systems
• O‑ring seal ensures a secure, leak‑free airflow connection

Granatelli 1.75" Race Belt Residual Slack Harness Collar Set – Black – 800175B

• Fits 1.75″ race belt systems with a snug, secure fit
• Matte black finish for a stealth, race‑ready look
• Controls excess belt slack for a cleaner harness setup

Granatelli 1.75" Race Belt Residual Slack Harness Collar Set – Polished Aluminum – 800175

• Fits 1.75" Racing Harness Belts – Designed for standard 1.75-inch race belt systems
• Reduces Residual Slack – Helps maintain proper belt tension during racing conditions
• Improves Driver Safety – Keeps harness properly positioned under load

Granatelli 10" Drag D-Shape Racing Steering Wheel for Drag, Track & Performance Cars – 789464

• Fitment/Applications: Semi-universal fit — ideal for drag racing, track cars, hot rods, street performance cars, and custom performance builds
• OEM Part Number: 789464 – Drag D-shaped steering wheel
• D-Shape Design – Improves leg clearance and driver cockpit space for performance driving and racing positions

Granatelli 112mm LS Throttle Body Spacer – GMTBLS112SPC

• High-Performance Drive-By-Wire Design – Optimizes throttle response and airflow for improved engine performance
• Precision CNC-Machined Construction – Durable and lightweight billet aluminum body for long-lasting performance
• Street and Race Ready – Ideal for naturally aspirated, turbocharged, and supercharged engines

Granatelli 12 Volt OPTIMA Battery Tray - Billet Black – 452212B

• Billet Black Anodized Construction: Durable and stylish for mounting Optima Series 34 and 78 batteries.
• Horizontal & Vertical Mounting: Flexible installation options for different vehicle setups.
• Complete Mounting Kit: Includes main plate, spacer stands, hold-down brackets, and stainless steel hardware.

Granatelli 12-Volt Electric Brake Vacuum Pump Kit - Bare Pump – 410100

• Reliable 12-Volt Electric Pump: Ensures consistent vacuum pressure for enhanced brake performance.
• High-Performance Rotary Vane Pump: Super quiet, rapid vacuum recovery maintains 17" to 23" Hg vacuum for reliable brake booster operation.
• Durable Housing Options: Electroplated ABS plastic in Black, Chrome, or Gun Metal Grey for professional appearance and airflow management.

Granatelli 12-Volt Electric Brake Vacuum Pump Kit - Black – 410101B

• Reliable 12-Volt Electric Pump: Ensures consistent vacuum pressure for enhanced brake performance.
• Rotary Vane Design: Smooth and quiet operation with long-lasting durability.
• Easy Installation: Compact design fits most vehicles and works with power brake boosters.

Granatelli 12-Volt Electric Brake Vacuum Pump Kit - Chrome – 410102C

• Reliable 12-Volt Electric Pump: Ensures consistent vacuum pressure for enhanced brake performance.
• Rotary Vane Design: Smooth, whisper-quiet operation with fast vacuum recovery.
• Self-Regulating Operation: Automatically turns on/off based on vacuum levels, no full-time running required.

Granatelli 120mm LS Throttle Body – GMTBLS120

• Massive 120mm bore for maximum airflow
• Perfect match for the Granatelli Motor Sports 120mm LS Intake Manifold
• Fits LS1, LS2, LS3, LS6, LS7, LS9, LSA, LSX, LQ4, LQ9

Granatelli 12V NiCad Replacement Battery – Spare Battery for Electric Piston Ring Filer – 540101

• 12V Rechargeable NiCad Battery: Provides reliable power for Granatelli Electric Piston Ring Filer Model 540100.
• Spare Battery for Continuous Use: Swap in a spare to keep your piston ring filer ready for uninterrupted engine assembly work.
• Durable and Long-Lasting: High-quality construction ensures consistent performance during multiple engine builds.

Granatelli 13.5" Drag Racing Steering Wheel, Drilled for 6 Push Buttons – 789465

Granatelli 160°F High-Flow Thermostat for 1998-2024 GM LS Engines – 53060S

Granatelli 160°F High-Flow Thermostat for 2014-2026 GM LT Engines – 53060T

Granatelli 160°F High-Flow Thermostat for Dodge HEMI 5.7L, 6.1L, 6.2L & 6.4L incl. Hellcat – 43060T

Granatelli 180°F High-Flow Thermostat for 1998-2024 GM LS Engines – 53080S