Chevy

Four Hanger set, beautiful U.S. made reproduction for all second gen FB and Camaro Learn More

Cut from solid sheet of billet aluminum. These spacers give you necessary clearance for running modern valve train under stock or vintage covers. One pair, natural aluminum finish. Learn More

SELECT YOUR OWN CUSTOM BIG TUBE EXHAUST SYSTEM FOR ANY CHEVY A-BODY(CHEVELLE/MALIBU 65-75) , B-Body 65-70 or Camaro 67-81...CHOOSE 3" OR 3.5" SIZES, ALSO, SELECT MUFFLERS AND SELECT TAILPIPE SIZE. ALL ALUMINIZED! ALL MANDREL BENDS!

OUR X-CROSSOVERS OUTPERFORM ALL OTHERS ON THE DYNO AND ON THE STREET.

ALL SYSTEMS INCLUDE HEADER REDUCER CONES, FLANGES, BALL&CONE CONNECTORS(ROUND TUBE SYSTEMS ONLY) AND 4 CLAMPS. BE SURE TO MENTION YOUR HEADER COLLECTOR DIA. & YR/MODEL IN ORDER COMMENTS. Learn More

For your A, F, B -BODY BIG BLOCK CHEVY (65-75 CHEVELLE, 65-75 IMPALA, 67-81 CAMARO, 66-77 NOVA)...Our 2.5" Exhaust System which includes our RARE x-over bolts to your big block manifolds. Our crossovers return the highest performance gain delivering significant improvement in low & mid-range torque.

System comes with "ball & cone" connectors which are quick release joints and allow you to easily drop the center section of your exhaust for access to trans/shifter or simply to custom coat or paint your exhaust system.

Includes mandrel downpipes & flanges to bolt up to your manifolds/fact. headers, your choice of mufflers, conventional or mandrel bent tailpipes(conventional tails only for big car/Impala), clamps and hangers. State your year and model in comments. Camaro/Nova-long case mufflers will not fit, choose any of the short case, Delta, X110 or 3334. Learn More

For your Chevy (65-75) with Tube Headers. Specify either A-body(chevelle), B-body(impala) F-body (camaro) or X-body(nova) in comments. Complete exhaust System which includes our RARE x-over. Our crossovers return the highest performance gain delivering significant improvement in low & mid-range torque.

System comes with "ball & cone" connectors which are quick release joints and allow you to easily drop the center section of your exhaust for access or simply custom coating or painting your exhaust.

Includes Header reducer cones (3" to 2.5") your choice of mufflers SpinTech, Goerlich or Delta, mandrel bent tailpipes (exc B-body), clamps and flange hardware. Learn More

Ultimate exhaust for 67-69 Camaro Convertible with our X-crossover which fits above the X-brace. No need to lower the brace and give up valuable strength & ground clearance. Includes downpipes for Big Block manifolds and ball&cone connections that install in the front of each muffler so the system can easily be removed and reinstalled. Mandrel bent tails go all the way to the rear. If you want tails that turn-down behind rear tire state your preference in order comments. All American made Lifetime warranty. Comes with easy to use rod hangers, clamps and instructions. Welding is recommended.

Mufflers that fit in this system are listed below. Best fit are the 3334F Spin Tech as it is only 3" tall which maximizes ground clearance. Other muffler options are 4" tall. Learn More

Pair, 3.0" ball&cone connectors, aluminized steel with flanges & hardware. Placed in front of mufflers, these make exhaust system removal and re-instal a snap. Make connections with up to 10 degree turn. Learn More

Pair, 2.5" ball&cone connectors, aluminized steel with flanges & hardware. Placed in front of mufflers, these make exhaust system removal and re-instal a snap. Make connections with up to 10 degree turn. Learn More

3.0" X-crossover junction with 3" mandrel bent entry and exit tubes. Universal for all dual exhausts. Requires trimming, clamp or weld.

Recommended for 450+ hp applications

Our X crossovers will deliver bigger torque gains (better acceleration)than any other system or other brand X and we've proven it on the dyno! Our X-crossover features a research-driven design which splits the exhaust into two equal sub-pulses. This is where other brands fall short. On a mild-built big-block we made 10-15ft/lbs more torque than competitors' X. That difference grows with more radical build. More torque than running open headers!. Learn More