Buick
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UBH-25 2.5" MANDREL EXH SYSTEM WITH RARE X-OVER
$529.00For your A-body Buick (65-75) with Tube Headers...Our 2.5" 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, clamps and flange hardware. Learn More
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UBH-30 BUICK A-BODY 3" & 3.5" SYSTEM WITH R.A.R.E. X-OVER
$549.00SELECT YOUR OWN CUSTOM BIG TUBE EXHAUST SYSTEM FOR ANY BUICK A-BODY ...CHOOSE 3" OR 3.5" SIZES, 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. IN ORDER COMMENTS. Learn More
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XBH-25 2.5" MANDREL EXH SYSTEM WITH RARE X-OVER(for Manifolds)
$599.00For your A-body Buick (65-75) with factory manifolds...Our 2.5" 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 mandrel downpipes, your choice of mufflers: SpinTech, Goerlich or Delta, mandrel bent tailpipes, clamps and flange hardware. Learn More
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X-2 3" X-Crossover Kit-Round Tube
$269.003.0" 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
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X-1 2.5" X-Crossover Kit
$199.002.5" X-crossover junction with 2.5" mandrel bent entry and exit tubes. Universal for all dual exhausts. Requires trimming, clamp or weld.Recommended for all applications to 450hp.
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
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AO1-036 GM 68-72 A-BODY UPPER CONTROL ARMS
$149.00PAIR, JIG FITTED, HIGH STRENGTH TUBULAR UPPER CONTROL ARMS WITH GENUINE ENERGY-SUSPENSION BUSHINGS. FITS 68-72 GM A-BODY (GTO/LM, CHEVELLE, 442, GS). BLACK POWDERCOAT FINISH. Learn More -
AO1-040 GM 78-87 G-BODY UPPER CONTROL ARMS
$149.00PAIR, JIG FITTED, HIGH STRENGTH TUBULAR UPPER CONTROL ARMS WITH GENUINE ENERGY-SUSPENSION BUSHINGS. FITS 78-87 GRAND PRIX, MONTE CARLO, CUTLASS, REGAL/GN. BLACK POWDERCOAT FINISH. Learn More -
A01-839 STRONG-ARM A-BODY (GTO, 442, CHEVELLE, GS) 1.25" FR STABILIZER BAR KIT
$239.00NEW! 1.25" diameter front stabilizer bar for all GM A-body vehicles, 1964-1972. Stronger bar than stock and comes complete with polyurethane mounting bushings and polyurethane/grade 8 link kits. Stabilizer bar finish is low gloss black powdercoat. Learn More -
A-064 GM-A body (GTO, Chevelle, Olds 442) Tubular Front Suspension w/Coil Over shocks
$1,449.00New front control arm+coil over kit for all GM A-body (Lemans, GTO, Cutlass, Chevelle, 69-72 Grand Prix) Made from high strength DOM tubular steel with Energy Suspension poly-bushings..all grease-able, ball joints and attaching hardware. QA1 ProCoil adjustable valving coil over shocks and springs. A simple twist-of-the-knob and you can adjust compression and rebound valving on each shock to 10 different settings. You must specify your year/model, engine and engine accessories in order comments so we can provide correct springs. Stock or aftermarket sway bar works fine with these. Upper control arm cross-shafts have stock config or "Additional Camber" config for improving built-in camber. Learn More -
A-014 64-72 GTO/CHEVELLE/442/GS TUBULAR FRONT SUSPENSION
$995.00High strength tubular front control arms for 64-72 GM a-body with standard spring style. Made from DOM tubing with strength reinforcements on lowers. Lower arms configured with caster improvement to increase stability and road-feel. Billet cross-shafts provide stock or additional camber gain. Includes ball joints, EnergySuspension poly bushings and heim-joint sway bar links. Black powdercoated and fully assembled.To upgrade to spherical bearings in place of the lower bushings order AU-01, quantity 2. Learn More
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