• Designed for use with all popular round billet fuel fills
• Accent colors in your boat or cover existing fuel fill mounting holes
• 4" Outside Diameter
• 3-7/16" Inside Diameter
• 1/4" Tall

See what each of our powder-coated finishes (both flat and glossy) look like under different lighting here!

Super Lock with lash cap recess 10° lock angle, 11/32" valve stem size

• Wider angle (10°) locks to better distribute the ever increasing valve spring loads over the retainer than typical 7° locks, reducing the chance of "pill-through" failure
• Precision machined rather than stamped for the ultimate in accuracy
• Super tough, fatigue resistant alloy material
• Inside tang to taper relationship held tightly for repeatable valve spring installed heights
• Available for many popular valve sizes with and without a lash cap recess.
• Also available in +.050" installed height versions
• For simplicity, any Super Lock™ fits any COMP Cams 10° retainer Just choose the correct lock for your valve size and application. Super Locks™ are recommended in all race applications because of their superior strength.

Big Block Chevy Oval Port Polished RPM Air-Gap

The Original. Our proven, race-wining Air-Gap design in a dual-planemanifold. Designed for Chevrolet V-8s, the award- winning RPM Air-Gapincorporates the same race-winning technology that's used on our competitionintakes. The air-gap design features an open air space that separates therunners from the hot engine oil resulting in a cooler, denser charge for morepower. Includes rear water outlets, two distributor clamp locations and nitrousbosses.

RPM Range: 1500 to 6500

Exhaust Elbow 3" 10 Degree

Replaces Barr OEM: 20-0082
Replaces M.P. OEM: 0992-000

BAG ASY-ENGINE MT Mercruiser 525-56-11241A18

HARDWARE BAG ASSY Mercruiser 525-56-11241A53

PARTS BAG Mercruiser 525-56-11241A42

BOLT Mercruiser 10-805611

SCREW Mercruiser 10-40056110

SCREW Mercruiser 10-455611

Supersedes: 10-56396, 10-45561, 10-29281, 10-48291

GASKET Mercruiser 27-75611001

Supersedes: 27-34278
27-48330
27-75611