Product Summary

Universal Fit, Lake Style Header Tube Type, Steel, Raw

  • Fits 396-502 B/B Chevy
  • All tubing comes pre-bent
  • Choose 3 1/2" or 4" diameter cone
  • Tapered cones can be trimmed as needed
See more details

Key Specs

MFG. Part #9300570
Header Tube TypeLake Style
Exhaust Port ShapeRound
Flange StyleStandard
Primary Tube Diameter1-7/8"
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 9300570 Details

Give your street rod a nostalgia look and help uncork its performance potential with these lakester headers for big-block Chevy V8s. The lakester header works great on early hoodless and fenderless rods like T-buckets, Model A's and 1932-1934 Fords. Vertical flanges allow you to connect the lake style headers to a muffled under-car exhaust when the end plates are on.

  • Fits 396-502 B/B Chevy
  • Hookups provided for under-chassis exhaust (2-1/2" O.D.)
  • Block-off plate allows you to easily uncork headers
  • 1-7/8" primaries, 4" collectors

NOTE: Turn-outs NOT included. Headers come with end plates, but the turn outs are sold seperately.

 

Charts

Specs

  • 1-7/8" primary tube diameter
  • 4" collector cone diameter
  • 2-1/2" O.D. street lead down tube diameter

Use the illustration below with these measurements:

  • A = 4-1/2"
  • B = 2-1/2"
  • C = 27"
  • D = 12-1/2"
  • E = 6-1/2"
  • F = 9"

 Lake Style Headers Diagram (GIF)

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Speedway Motors 9300570 Specifications

KEY SPECS
MFG. Part #9300570
BrandSpeedway Motors
Header Tube TypeLake Style
Exhaust Port ShapeRound
Flange StyleStandard
Primary Tube Diameter1-7/8"
Material TypeSteel
ColorBlack
Weld-UpNo
Collector Diameter4 Inch
FinishRaw
Hardware IncludedYes
Gasket(s) IncludedYes
Collector Reducers IncludedNo
Collector Attachment Type2-bolt flange
GENERAL
Sold in QuantitySet
Tube Length24"
Header Dimension A14.00"
Header Dimension B6.00"
Header Dimension C27.00"

Ratings & Reviews

4

1 Review

4

1 reviews

5

0

4

1

3

0

2

0

1

0

Filter by Ratings

measure width of cowl before you buy

4.0

14 years ago

Dirty 30 Boyz

Oceano, CA

Verified

I had to cut and extend the primary pipes to get them to fit the cowl of a 1939 chevy pickup (6in) having that said the quality was good make shure you ask questions measure twice!!!!

Would Recommend

Showing 1 of 1 reviews

Questions & Answers

1 Question1 Answer

Do you carry this same set without the under car flanges?

by 28tudor

11 years ago

1 answer

1 of 1 questions shown

Customer Impersonation Script