Stock Rocker Ratio

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Dec 14, 2008 | 11:21 AM

blove78634

Thread Starter

Junior Member

Joined: Apr 2008

Posts: 55

Likes: 0

From: Hinesville, GA

Car: 88 Iroc

Engine: 5.0 TBI

Transmission: 700R4

Stock Rocker Ratio

Anyone know the stock rocker ration for the 187's and 081's?

Thanks in advance.

Dec 14, 2008 | 11:59 AM

92droptopws6

Senior Member

iTrader: (10)

Joined: Jun 2004

Posts: 917

Likes: 31

From: Las Vegas

Car: '88 Trans Am

Engine: 5.7L TPI

Transmission: Slushbox

Axle/Gears: 3.27

Re: Stock Rocker Ratio

1.5 is the ratio for all small block chevy engines
uprades are 1.52,1.6,1.65 and 1.7

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