Description

Small Block Chevy Rams Horn Exhaust Manifolds, 1-5/8″ primary diameter, 2-1/4″ Collector, Chrome FinishTight fit block hugger design for popular hot rods powered by the popular small block Chevy motorsCast iron construction styled in the vintage â??Rams Hornâ? design for maximum engine clearance and maximum strengthSmooth transition, 1-5/8â? diameter primaries are used for increased exhaust flow increasing performance and improving throttle response3/8â? thick 2-1/4â? collector for maximum strengthThick manifold flange pads for a leak-free seal and maximum strengthPremium aluminum manifold gaskets and collector hardware is includedThis manifold is coated in high luster show quality chrome for a classic finishSold as a pair

Bolt size: 3/8-16 x 3/4

Collector Diameter: 2.25″

Collector Port Diameter: 2.25″

Color: Silver

Design: Ram Horn

Engine: Chevrolet Small Block Gen I

Finish: Chrome

Flange Style: Square Port

Gasket Or Seal Included: Yes

Gaskets Included: Yes

Grade Type: Performance

Hardware Included: Yes

Header Finish: Chrome

Header Style: Ram Horn

Heat Shield Included: No

Main Piping Diameter: 1.625″

Main Piping Diameter:1-5/8 IN

Material: Steel

Mounting Hardware Included: Yes

Mounting Hole Quantity: 6

Oxygen Sensor Port: No

Pack Qty: Pair

Port Shape: Oval