GM Small Block Weiand Speed Warrior Intake 8502

Item #22403

GM Small Block Weiand Speed Warrior Intake 8502
Speed Warrior™ Intake Manifold non/EGR 262ci-400ci, with Vortec (L31) Cylinder Heads
* This product ships directly from the manufacturer and is not available for pickup in our retail stores.
- +
Quantity: close



  • Precision CNC machining
  • High Rise/Dual Plane Design
  • Isolated Runners To Reduce Intake Charge Heating And Promote Airflow Between The Hot Engine And The Intake Plenum
  • Square Bore Carburetor Flange
  • Power band: 1500-6700 RPM
  • Height: Front 4.19", Rear 5.27"
  • Port Size: 2.05” height, 1.02" width
  • Permanent Mold Casting


(1) GM Small Block Weiand Speed Warrior Intake 8502


Brand: Weiand
Construction: Cast
Emission Code: 5
Engine: Chevy Small Block V8
Finish: Satin
Front Height: 4.19 inch
Fuel System Type: Carb
Manifold Type: High Rise
Product Type: Intake Manifold
Rear Height: 5.27 inch
RPM Power Band: 1500-6700
Warranty: Limited 90 Day
Part Number: 8502

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.


Instructions for Part# 8502

General Information for Part# 8502

***Utilizes late model alternator an A/C bracket mounting provisions. Has additional vacuum tap off of runner. Recommended Fel-Pro gasket part # MS90131-2 (plastic body w/ o-ring seals) or MS98000T (permadry, high recommended)


1 Year Manufacturers Warranty

Eastwood Offers Free Lifetime Technical Support

Click here for product SDS information

Attention California Residents - Proposition 65

Proposition 65 Warning WARNING - Cancer and Reproductive Harm -


Customer Reviews

Questions & Answers