Holley Sniper Throttle Body - Stock Flange - 102 mm Single Blade - IAC Provision - Billet - Black Anodized - GM LS-Series H777C04XL Comes with adjustable shim kit

Comes with adjustable shim kit which enables adjustment to within

2 Light Capacity

Performer RPM Dual-Quad intake manifolds are designed to fit 1958-1965 Chevrolet 348/409 W big-block engines

turbocharged or NOS mild power adder applications

Head Mounted

Holley Sniper Throttle Body - Stock Flange - 102 mm Single Blade - IAC Provision - Billet - Black Anodized - GM LS-Series H777C04XL Comes with adjustable shim kitSniper EFIs new 92mm and 102mm billet aluminum LS throttle bodies give you a great way to improve engine performance without breaking the bank. Don't let the low price fool you, these are feature packed throttle bodies available in both bright silver or black anodized finishes. The enlarged bore sizes allow for increased airflow to support your higher horsepower needs, a progressive throttle pulley enhances low speed drivability and a double return