Cometic Harley-Davidson Twin Cam 4.125in H&B Kit .030inH/G,.045inBase,Tman Spec 1966-mercury-comet-base-esi3196966 Silver Bullet throttle body spacers

Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a u nique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers

which allows for a more enjoyable ride

Mounts to ARB wheel carrier part 5700251 or 5700252

This axle-back exhaust system is constructed of 3 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability

ACL Hyundai G4KF 2

Cometic Harley-Davidson Twin Cam 4.125in H&B Kit .030inH/G,.045inBase,Tman Spec 1966-mercury-comet-base-esi3196966 Silver Bullet throttle body spacersCometic Harley Davidson Twin Cam 4. 125in H&B Kit . 030inH G,. 045inBase,Tman Spec Conforms load distribution across the sealing area No sealants or re torque required Creates less bore distortion