T&D Machine Products Rocker Arm Shaft System – LS1 Series Chevy Casting 1.70 – 1.70 Ratio
Part Number: 20042-70-70
T&D Machine Products Rocker Arm Shaft System – LS1 Series Chevy Casting 1.70 – 1.70 Ratio
$1,699.20
2 in stock
2 in stock
Description
LS Rocker System
LS1 Mongoose
Air Flow Research
Spring Oil Hole
Length: 1.450 Inch
Intake O/S: O/C
Exhaust O/S: O/C
Hardware Included
Bolt-On Assembly
May Require Minor Clearancing
Will Work With Factory Valve Covers
On-Center Lifter Acceptable for Most Applications
For Use With 3/8″ Pushrod
Will Clear Most Common Spring Diameters
