Scorpion Endurance Series Rocker Arm Shaft Mount 1.50 Ratio Full Roller - Aluminum Receiver Hitch Balls HTD and V-Belt styles

HTD and V-Belt styles

Positive Hose Retention

Mono connection

optional ECU tachometer signal pullup resistor and a booklet offering detailed instructions and pictures for how and where to install everything

If you want to lower the sound pressure level (SPL) of your CrateMufflers

Scorpion Endurance Series Rocker Arm Shaft Mount 1.50 Ratio Full Roller - Aluminum Receiver Hitch Balls HTD and V-Belt styles1. 5 Ratio SB Chevy V 8 23 Degree Head Shaft Mount Blue Endurance Series Rocker Arms Set of 16 Lightweight 7000 series aerospace grade aluminum body Anodized for protection and durability handle . 950'' lift and 950 lbs. open spring press Scorpion Endurance Series Rocker Arms have Race Series Features PLUS: 1. 5 Ratio SB Chevy V 8 23 Degree Head Shaft Mount Blue Endurance Series Rocker Arms Set of 16 Lightweight 7000 series aerospace grade aluminum